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Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG844675804

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844675804

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 30, 2026
Save €789 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €976 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG844675804 or 844675804. Listed at 21 retailers as of October 30, 2026, with prices from €186 to €976, a €789 spread on the same certified stone. Rare Carat lists it at €976. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675804
Dimensions10.74 × 5.56 × 3.42 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm5.56 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675804
Side View
Table 63.0%Crown 38°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €976 EUR|Low: €186 EUR|High: €984 EUR|Avg: €522 EUR
Rare Carat
Retailer 2
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Retailer 4
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Retailer 21
November 1, 2026
Retailer 6€186 EUR
Retailer 13€207 EUR
Retailer 14€223 EUR
Retailer 17€230 EUR
Retailer 12€238 EUR
Retailer 15€263 EUR
Retailer 5€311 EUR
Retailer 9€381 EUR
Retailer 2€397 EUR
Retailer 16€424 EUR
Retailer 21€513 EUR
Retailer 18€515 EUR
Retailer 10€572 EUR
Retailer 19€740 EUR
Retailer 4€746 EUR
Retailer 7€749 EUR
Retailer 20€785 EUR
Retailer 3€788 EUR
Retailer 8€936 EUR
Retailer 11€954 EUR
Rare Carat€976 EUR

12 data points across 21 retailers

21 retailers€186 EUR to €976 EUR

A+
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
Final sale: no returns
Retailer 3
-
€223 EUR
$249 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€230 EUR
$257 USD
View
Retailer 5
-
€238 EUR
$266 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€263 EUR
£231 GBP
View
B+
Retailer 7
-
€311 EUR
$348 USD
View
A
Retailer 8
-
€381 EUR
View
A
Retailer 9
-
€397 EUR
ZAR 7,171 ZAR
View
A
Retailer 10
-
€424 EUR
£373 GBP
View
A
Retailer 11
-
€513 EUR
$573 USD
View
A
Retailer 12
-
€515 EUR
$575 USD
View
B+
Retailer 13
-
€572 EUR
A$984 AUD
View
B+
Retailer 14
-
€740 EUR
$827 USD
View
B+
Retailer 15
-
€746 EUR
$833 USD
View
B+
Retailer 16
-
€749 EUR
SGD 1,131 SGD
View
B+
Retailer 17
-
€785 EUR
$877 USD
View
B+
Retailer 18
-
€788 EUR
$880 USD
View
B
Retailer 19
-
€936 EUR
£823 GBP
View
Retailer 20
-
€954 EUR
A$1,639 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Rare Carat
CN334-47BA · Nov 1
€976 EUR
$1,090 USD
View
20 more retailers have this diamond
Prices start from €186 EURSave up to €789 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
€186 EUR