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Marquise|Lab Grown|IGI

1.54ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG778660435

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778660435

Diamond specifications and retailer prices

From €224 EUR
$251 USD
As of November 2, 2026
Save €1,408 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,632 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778660435 or 778660435. Listed at 21 retailers as of October 31, 2026, with prices from €224 to €1,632, a €1,408 spread on the same certified stone. Brilliant Earth lists it at €1,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778660435
Dimensions11.98 × 5.93 × 3.69 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm5.93 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778660435
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.2%

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: Nov 2
Current: €1,632 EUR|Low: €224 EUR|High: €1,632 EUR|Avg: €652 EUR
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 6€224 EUR
Retailer 5€250 EUR
Retailer 15€259 EUR
Retailer 10€278 EUR
Retailer 14€279 EUR
Retailer 19€419 EUR
Retailer 4€465 EUR
Retailer 21€475 EUR
Retailer 13€480 EUR
Retailer 2€524 EUR
Retailer 3€580 EUR
Retailer 12€650 EUR
Retailer 20€707 EUR
Retailer 17€892 EUR
Retailer 7€897 EUR
Retailer 16€900 EUR
Retailer 9€939 EUR
Retailer 18€1,093 EUR
Retailer 11€1,124 EUR
Retailer 8€1,154 EUR
Brilliant Earth€1,632 EUR

28 data points across 21 retailers

21 retailers€224 EUR to €1,632 EUR

A
Cheapest Retailer
-
€224 EUR
$251 USD
A
Retailer 2
-
€250 EUR
$280 USD
View
Final sale: no returns
A
Retailer 3
-
€259 EUR
$291 USD
View
A
Retailer 4
-
€278 EUR
$312 USD
View
Retailer 5
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€279 EUR
$313 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€419 EUR
$470 USD
View
A
Retailer 7
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€465 EUR
$522 USD
View
A
Retailer 8
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€475 EUR
$533 USD
View
A
Retailer 9
-
€480 EUR
ZAR 8,689 ZAR
View
A
Retailer 10
-
€524 EUR
£463 GBP
View
A
Retailer 11
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€580 EUR
$651 USD
View
B+
Retailer 12
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€650 EUR
A$1,122 AUD
View
B+
Retailer 13
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€707 EUR
$793 USD
View
B+
Retailer 14
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€892 EUR
$1,001 USD
View
B+
Retailer 15
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€897 EUR
SGD 1,359 SGD
View
B+
Retailer 16
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€900 EUR
$1,010 USD
View
B+
Retailer 17
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€939 EUR
$1,053 USD
View
B
Retailer 18
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€1,093 EUR
$1,226 USD
View
B
Retailer 19
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€1,124 EUR
£993 GBP
View
B
Retailer 20
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€1,154 EUR
$1,294 USD
View
Most Expensive
B
Brilliant Earth
21501651A · Oct 31
€1,632 EUR
$1,830 USD
View
20 more retailers have this diamond
Prices start from €224 EURSave up to €1,408 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
1.54ct Marquise
€224 EUR