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Marquise|Lab Grown|IGI

1.05ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG801682689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801682689

Diamond specifications and retailer prices

From €148 EUR
$166 USD
As of October 27, 2026
Save €819 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €967 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801682689 or 801682689. Listed at 19 retailers as of October 25, 2026, with prices from €148 to €967, a €819 spread on the same certified stone. Reve Diamonds lists it at €967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682689
Dimensions10.55 × 5.32 × 3.34 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm5.32 mm1.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801682689
Side View
Table 63.0%Crown 31.1°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 62.8%

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 27
Current: €452 EUR|Low: €148 EUR|High: €967 EUR|Avg: €421 EUR|-27.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 3€148 EUR
Retailer 4€165 EUR
Retailer 17€171 EUR
Retailer 7€184 EUR
Retailer 13€225 EUR
Retailer 8€248 EUR
Retailer 16€313 EUR
Retailer 10€314 EUR
Retailer 12€315 EUR
Retailer 14€324 EUR
Retailer 15€447 EUR
Retailer 1€452 EUR
Retailer 2€467 EUR
Retailer 11€477 EUR
Retailer 6€589 EUR
Retailer 5€639 EUR
Retailer 9€893 EUR
Reve Diamonds€967 EUR

36 data points across 18 retailers

19 retailers€148 EUR to €967 EUR

A
Cheapest Retailer
-
€148 EUR
$166 USD
A
Retailer 2
-
€165 EUR
$185 USD
View
Final sale: no returns
Retailer 3
-
€171 EUR
$192 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€184 EUR
$206 USD
View
A
Retailer 5
-
€225 EUR
£199 GBP
View
B+
Retailer 6
-
€248 EUR
$278 USD
View
A
Retailer 7
-
€313 EUR
View
A
Retailer 8
-
€314 EUR
$352 USD
View
A
Retailer 9
-
€315 EUR
ZAR 5,708 ZAR
View
A
Retailer 10
-
€324 EUR
£286 GBP
View
Retailer 11
-
€329 EUR
£290 GBP
View
Price last confirmed 17 days ago
B+
Retailer 12
-
€447 EUR
A$771 AUD
View
B+
Retailer 13
-
€452 EUR
$507 USD
View
B+
Retailer 14
-
€467 EUR
$524 USD
View
B+
Retailer 15
-
€477 EUR
$535 USD
View
B+
Retailer 16
-
€589 EUR
$661 USD
View
B
Retailer 17
-
€639 EUR
$716 USD
View
Retailer 18
-
€893 EUR
£789 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
99A0209DD · Oct 25
€967 EUR
$1,085 USD
View
18 more retailers have this diamond
Prices start from €148 EURSave up to €819 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
1.05ct Marquise
€148 EUR