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Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG669418991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669418991

Diamond specifications and retailer prices

From $474 NZD
As of November 4, 2026
Save $1,864 NZD (80%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,338 NZD at Reve Diamonds · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669418991 or 669418991. Listed at 30 retailers as of November 4, 2026, with prices from $474 to $2,338, a $1,864 spread on the same certified stone. Reve Diamonds lists it at $2,338. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669418991
Dimensions11.49 × 5.48 × 3.32 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
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
11.49 mm5.48 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669418991
Side View
Table 59.0%Crown 33°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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 4
Current: $985 NZD|Low: $424 NZD|High: $2,643 NZD|Avg: $1,347 NZD|-15.9%
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
November 4, 2026
Retailer 9$424 NZD
Retailer 12$474 NZD
Retailer 6$525 NZD
Retailer 5$612 NZD
Retailer 4$745 NZD
Retailer 20$878 NZD
Retailer 17$907 NZD
Retailer 3$949 NZD
Retailer 1$985 NZD
Retailer 7$1,038 NZD
Retailer 11$1,151 NZD
Retailer 21$1,219 NZD
Retailer 16$1,288 NZD
Retailer 2$1,696 NZD
Retailer 8$1,781 NZD
Retailer 13$1,783 NZD
Retailer 15$1,932 NZD
Retailer 22$1,934 NZD
Retailer 14$1,953 NZD
Retailer 19$1,987 NZD
Retailer 18$2,106 NZD
Retailer 10$2,159 NZD
Reve Diamonds$2,338 NZD

35 data points across 23 retailers

30 retailers$474 NZD to $2,338 NZD

Retailer 1
-
$424 NZD
Price last confirmed 27 days ago
A
Retailer 2
-
$474 NZD
View
Final sale: no returns
Retailer 3
-
$525 NZD
View
Price last confirmed 27 days ago
Retailer 4
-
$525 NZD
View
Price last confirmed 25 days ago
Retailer 5
-
$538 NZD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$612 NZD
View
Retailer 7
-
$623 NZD
View
Price last confirmed 36 days ago
Retailer 8
-
$658 NZD
View
Price last confirmed 36 days ago
A
Retailer 9
-
$745 NZD
View
A
Retailer 10
-
$878 NZD
View
A
Retailer 11
-
$907 NZD
View
B+
Retailer 12
-
$949 NZD
View
A
Retailer 13
-
$985 NZD
View
B+
Retailer 14
-
$1,038 NZD
View
B+
Retailer 15
-
$1,151 NZD
View
B+
Retailer 16
-
$1,219 NZD
View
B+
Retailer 17
-
$1,288 NZD
View
B
Retailer 18
-
$1,691 NZD
View
Retailer 19
-
$1,691 NZD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,696 NZD
View
B
Retailer 21
-
$1,781 NZD
View
B
Retailer 22
-
$1,783 NZD
View
B
Retailer 23
-
$1,932 NZD
View
B
Retailer 24
-
$1,934 NZD
View
Retailer 25
-
$1,953 NZD
View
Price last confirmed 27 days ago
B
Retailer 26
-
$1,987 NZD
View
B
Retailer 27
-
$2,106 NZD
View
Retailer 28
-
$2,141 NZD
View
Price last confirmed 35 days ago
B
Retailer 29
-
$2,159 NZD
View
Most Expensive
B
Reve Diamonds
1C818025C · Nov 4
$2,338 NZD
$1,318 USD
View
29 more retailers have this diamond
Prices start from $474 NZDSave up to $1,864 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
$474 NZD