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Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG787624059

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787624059

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 30, 2026
Save €1,748 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,955 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787624059 or 787624059. Listed at 24 retailers as of October 27, 2026, with prices from €208 to €1,955, a €1,748 spread on the same certified stone. Queensmith lists it at €1,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787624059
Dimensions11.41 × 5.66 × 3.43 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.41 mm5.66 mm1.20 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787624059
Side View
Table 60.0%Crown 33.7°Girdle: THN-STKPavilion 40.4°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: €481 EUR|Low: €207 EUR|High: €1,334 EUR|Avg: €596 EUR|-2.4%
Retailer 1
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Retailer 23
October 31, 2026
Retailer 8€208 EUR
Retailer 15€232 EUR
Retailer 6€241 EUR
Retailer 7€257 EUR
Retailer 10€257 EUR
Retailer 21€286 EUR
Retailer 12€354 EUR
Retailer 3€429 EUR
Retailer 22€441 EUR
Retailer 13€472 EUR
Retailer 1€481 EUR
Retailer 14€522 EUR
Retailer 20€563 EUR
Retailer 23€627 EUR
Retailer 4€649 EUR
Retailer 11€826 EUR
Retailer 2€833 EUR
Retailer 16€873 EUR
Retailer 18€891 EUR
Retailer 19€979 EUR
Retailer 17€1,003 EUR
Retailer 5€1,036 EUR
Retailer 9€1,158 EUR

37 data points across 23 retailers

24 retailers€208 EUR to €1,955 EUR

A
Cheapest Retailer
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€208 EUR
$232 USD
A
Retailer 2
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€232 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
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€241 EUR
$269 USD
View
A
Retailer 4
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€257 EUR
$287 USD
View
A
Retailer 5
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€257 EUR
$287 USD
View
A
Retailer 6
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€286 EUR
HK$2,500 HKD
View
A
Retailer 7
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€354 EUR
$395 USD
View
A
Retailer 8
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€429 EUR
View
A
Retailer 9
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€441 EUR
ZAR 7,968 ZAR
View
A
Retailer 10
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€472 EUR
$527 USD
View
A
Retailer 11
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€481 EUR
£423 GBP
View
B+
Retailer 12
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€522 EUR
$583 USD
View
B+
Retailer 13
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€563 EUR
A$968 AUD
View
B+
Retailer 14
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€627 EUR
A$1,077 AUD
View
B+
Retailer 15
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€649 EUR
$725 USD
View
B
Retailer 16
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€826 EUR
$923 USD
View
B
Retailer 17
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€833 EUR
SGD 1,257 SGD
View
B
Retailer 18
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€873 EUR
$975 USD
View
B
Retailer 19
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€891 EUR
$995 USD
View
B
Retailer 20
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€979 EUR
A$1,683 AUD
View
B
Retailer 21
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€1,003 EUR
$1,120 USD
View
B
Retailer 22
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€1,036 EUR
£911 GBP
View
B
Retailer 23
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€1,158 EUR
$1,294 USD
View
Most Expensive
B
Queensmith
LG787624059 · Oct 27
€1,955 EUR
£1,720 GBP
View
23 more retailers have this diamond
Prices start from €208 EURSave up to €1,748 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
1.20ct Marquise
€208 EUR