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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG677520990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677520990

Diamond specifications and retailer prices

From $403 NZD
As of November 5, 2026
Save $1,724 NZD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,127 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG677520990 or 677520990. Listed at 28 retailers as of November 4, 2026, with prices from $403 to $2,127, a $1,724 spread on the same certified stone. Reve Diamonds lists it at $2,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677520990
Dimensions11.10 × 5.17 × 3.20 mm
L/W Ratio2.15
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
11.10 mm5.17 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677520990
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
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: Nov 5
Current: $788 NZD|Low: $371 NZD|High: $2,169 NZD|Avg: $1,060 NZD|-0.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 5, 2026
Retailer 13$371 NZD
Retailer 12$403 NZD
Retailer 11$459 NZD
Retailer 16$522 NZD
Retailer 2$630 NZD
Retailer 8$782 NZD
Retailer 1$788 NZD
Retailer 6$793 NZD
Retailer 14$805 NZD
Retailer 9$878 NZD
Retailer 4$947 NZD
Retailer 7$1,034 NZD
Retailer 5$1,123 NZD
Retailer 20$1,261 NZD
Retailer 18$1,426 NZD
Retailer 19$1,430 NZD
Retailer 17$1,520 NZD
Retailer 3$1,591 NZD
Retailer 10$1,673 NZD
Retailer 15$2,067 NZD
Reve Diamonds$2,127 NZD

34 data points across 21 retailers

28 retailers$403 NZD to $2,127 NZD

Retailer 1
-
$371 NZD
Price last confirmed 28 days ago
Retailer 2
-
$401 NZD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$403 NZD
View
Final sale: no returns
Retailer 4
-
$459 NZD
View
Price last confirmed 28 days ago
Retailer 5
-
$459 NZD
View
Price last confirmed 26 days ago
Retailer 6
-
$465 NZD
View
Price last confirmed 37 days ago
Retailer 7
-
$490 NZD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$522 NZD
View
A
Retailer 9
-
$630 NZD
View
A
Retailer 10
-
$782 NZD
View
A
Retailer 11
-
$788 NZD
View
A
Retailer 12
-
$793 NZD
View
A
Retailer 13
-
$805 NZD
View
Retailer 14
-
$827 NZD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$878 NZD
View
B+
Retailer 16
-
$947 NZD
View
B+
Retailer 17
-
$1,034 NZD
View
B+
Retailer 18
-
$1,123 NZD
View
B+
Retailer 19
-
$1,261 NZD
View
B
Retailer 20
-
$1,426 NZD
View
B
Retailer 21
-
$1,430 NZD
View
Retailer 22
-
$1,478 NZD
View
Price last confirmed 26 days ago
B
Retailer 23
-
$1,520 NZD
View
B
Retailer 24
-
$1,591 NZD
View
Retailer 25
-
$1,595 NZD
View
Price last confirmed 36 days ago
Retailer 26
-
$1,673 NZD
View
Price last confirmed 28 days ago
B
Retailer 27
-
$2,067 NZD
View
Most Expensive
B
Reve Diamonds
9AF8D610B · Nov 4
$2,127 NZD
$1,199 USD
View
27 more retailers have this diamond
Prices start from $403 NZDSave up to $1,724 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
1.03ct Marquise
$403 NZD