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Marquise|Lab Grown|IGI

4.02ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG645422930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG645422930

Diamond specifications and retailer prices

From €797 EUR
$894 USD
As of October 30, 2026
Save €6,282 EUR (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €7,079 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645422930 or 645422930. Listed at 30 retailers as of October 30, 2026, with prices from €797 to €7,079, a €6,282 spread on the same certified stone. Do Amore Diamonds lists it at €7,079. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645422930
Dimensions16.37 × 8.31 × 5.04 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.37 mm8.31 mm4.02 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645422930
Side View
Table 63.0%Crown 34.1°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €7,079 EUR|Low: €758 EUR|High: €7,079 EUR|Avg: €2,445 EUR|+11.2%
Do Amore Diamonds
Retailer 2
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Retailer 26
November 1, 2026
Retailer 9€797 EUR
Retailer 3€868 EUR
Retailer 26€915 EUR
Retailer 7€925 EUR
Retailer 11€1,040 EUR
Retailer 21€1,079 EUR
Retailer 12€1,460 EUR
Retailer 25€1,548 EUR
Retailer 13€1,574 EUR
Retailer 14€1,716 EUR
Retailer 5€1,853 EUR
Retailer 10€1,912 EUR
Retailer 24€2,172 EUR
Retailer 20€2,186 EUR
Retailer 8€2,492 EUR
Retailer 4€2,569 EUR
Retailer 15€2,737 EUR
Retailer 19€2,813 EUR
Retailer 16€2,870 EUR
Retailer 23€3,048 EUR
Retailer 2€3,460 EUR
Retailer 18€3,633 EUR
Retailer 22€4,333 EUR
Retailer 6€4,354 EUR
Retailer 17€5,451 EUR
Do Amore Diamonds€7,079 EUR

23 data points across 26 retailers

30 retailers€797 EUR to €7,079 EUR

A
Cheapest Retailer
-
€797 EUR
$894 USD
A
Retailer 2
-
€868 EUR
$973 USD
View
A
Retailer 3
-
€915 EUR
$1,026 USD
View
Final sale: no returns
A
Retailer 4
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€925 EUR
$1,037 USD
View
Retailer 5
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€925 EUR
$1,037 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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€1,040 EUR
$1,166 USD
View
A
Retailer 7
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€1,079 EUR
$1,210 USD
View
A
Retailer 8
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€1,460 EUR
$1,638 USD
View
A
Retailer 9
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€1,548 EUR
View
A
Retailer 10
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€1,574 EUR
£1,390 GBP
View
B+
Retailer 11
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€1,716 EUR
$1,925 USD
View
B+
Retailer 12
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€1,853 EUR
$2,078 USD
View
B+
Retailer 13
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€1,912 EUR
$2,145 USD
View
B+
Retailer 14
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€2,172 EUR
ZAR 39,355 ZAR
View
B+
Retailer 15
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€2,186 EUR
A$3,772 AUD
View
Retailer 16
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€2,492 EUR
$2,795 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
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€2,569 EUR
CA$4,001 CAD
View
B+
Retailer 18
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€2,737 EUR
$3,070 USD
View
B+
Retailer 19
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€2,813 EUR
£2,484 GBP
View
B+
Retailer 20
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€2,870 EUR
$3,219 USD
View
B
Retailer 21
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€3,048 EUR
£2,692 GBP
View
B
Retailer 22
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€3,460 EUR
£3,056 GBP
View
B
Retailer 23
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€3,633 EUR
$4,075 USD
View
B
Retailer 24
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€3,633 EUR
$4,075 USD
View
B
Retailer 25
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€4,333 EUR
$4,860 USD
View
B
Retailer 26
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€4,354 EUR
$4,884 USD
View
B
Retailer 27
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€5,451 EUR
$6,114 USD
View
B
Retailer 28
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€6,286 EUR
$7,050 USD
View
B
Retailer 29
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€6,985 EUR
$7,834 USD
View
Most Expensive
B
Do Amore Diamonds
27-E1BD0A13B · Oct 31
€7,079 EUR
$7,940 USD
View
29 more retailers have this diamond
Prices start from €797 EURSave up to €6,282 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.02ct Marquise
€797 EUR