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Marquise|Lab Grown|IGI

1.20ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG851690641

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851690641

Diamond specifications and retailer prices

From $392 NZD
As of November 2, 2026
Save $1,845 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,237 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851690641 or 851690641. Listed at 16 retailers as of November 1, 2026, with prices from $392 to $2,237, a $1,845 spread on the same certified stone. Reve Diamonds lists it at $2,237. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851690641
Dimensions11.07 × 5.66 × 3.35 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
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
11.07 mm5.66 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851690641
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.2%

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: $633 NZD|Low: $392 NZD|High: $2,237 NZD|Avg: $1,149 NZD|-0.3%
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
Reve Diamonds
November 4, 2026
Retailer 10$392 NZD
Retailer 6$440 NZD
Retailer 1$633 NZD
Retailer 5$671 NZD
Retailer 11$839 NZD
Retailer 3$894 NZD
Retailer 7$896 NZD
Retailer 8$1,189 NZD
Retailer 9$1,219 NZD
Retailer 12$1,481 NZD
Retailer 2$1,614 NZD
Retailer 4$1,657 NZD
Retailer 13$1,948 NZD
Reve Diamonds$2,237 NZD

5 data points across 14 retailers

16 retailers$392 NZD to $2,237 NZD

A
Cheapest Retailer
-
$392 NZD
A
Retailer 2
-
$440 NZD
View
Final sale: no returns
A
Retailer 3
-
$486 NZD
View
A
Retailer 4
-
$633 NZD
View
A
Retailer 5
-
$671 NZD
View
A
Retailer 6
-
$839 NZD
View
A
Retailer 7
-
$894 NZD
View
A
Retailer 8
-
$896 NZD
View
B+
Retailer 9
-
$1,189 NZD
View
B+
Retailer 10
-
$1,219 NZD
View
B+
Retailer 11
-
$1,481 NZD
View
B
Retailer 12
-
$1,565 NZD
View
B
Retailer 13
-
$1,614 NZD
View
B
Retailer 14
-
$1,657 NZD
View
B
Retailer 15
-
$1,948 NZD
View
Most Expensive
B
Reve Diamonds
2B3E826E3 · Nov 1
$2,237 NZD
$1,261 USD
View
15 more retailers have this diamond
Prices start from $392 NZDSave up to $1,845 NZD

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
$392 NZD