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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG787624308

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787624308

Diamond specifications and retailer prices

From $988 NZD
As of November 4, 2026
22 retailers carry this diamond
Most expensive: $3,334 NZD at Queensmith · As of October 22, 2026
View at Queensmith

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 LG787624308 or 787624308. Listed at 22 retailers as of November 4, 2026. 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 angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787624308
Dimensions10.59 × 5.43 × 3.24 mm
L/W Ratio1.95
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
10.59 mm5.43 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787624308
Side View
Table 60.0%Crown 33.2°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $988 NZD|Low: $326 NZD|High: $2,076 NZD|Avg: $1,028 NZD|-1.2%
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
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Retailer 21
November 1, 2026
Retailer 21$337 NZD
Retailer 8$374 NZD
Retailer 20$390 NZD
Retailer 4$419 NZD
Retailer 10$475 NZD
Retailer 2$577 NZD
Retailer 16$710 NZD
Retailer 17$710 NZD
Retailer 12$734 NZD
Retailer 7$779 NZD
Retailer 6$841 NZD
Retailer 1$988 NZD
Retailer 15$1,025 NZD
Retailer 18$1,027 NZD
Retailer 5$1,343 NZD
Retailer 9$1,439 NZD
Retailer 14$1,597 NZD
Retailer 11$1,673 NZD
Retailer 19$1,973 NZD
Retailer 13$2,022 NZD
Retailer 3$2,060 NZD

32 data points across 21 retailers

22 retailers

Retailer 1
-
$337 NZD
Price last confirmed 15 days ago
Retailer 2
-
$390 NZD
View
Price last confirmed 15 days ago
Retailer 3
-
$419 NZD
View
Price last confirmed 14 days ago
Retailer 4
-
$419 NZD
View
Price last confirmed 20 days ago
Retailer 5
-
$475 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$577 NZD
View
Price last confirmed 15 days ago
Retailer 7
-
$710 NZD
View
Price last confirmed 18 days ago
Retailer 8
-
$734 NZD
View
Price last confirmed 14 days ago
Retailer 9
-
$779 NZD
View
Price last confirmed 13 days ago
Retailer 10
-
$841 NZD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$988 NZD
View
Retailer 12
-
$1,025 NZD
View
Price last confirmed 10 days ago
Retailer 13
-
$1,027 NZD
View
Price last confirmed 19 days ago
Retailer 14
-
$1,142 NZD
View
Price last confirmed 29 days ago
Retailer 15
-
$1,343 NZD
View
Price last confirmed 14 days ago
Retailer 16
-
$1,439 NZD
View
Price last confirmed 15 days ago
Retailer 17
-
$1,597 NZD
View
Price last confirmed 39 days ago
Retailer 18
-
$1,673 NZD
View
Price last confirmed 31 days ago
Retailer 19
-
$1,973 NZD
View
Price last confirmed 21 days ago
Retailer 20
-
$2,022 NZD
View
Price last confirmed 15 days ago
Retailer 21
-
$2,060 NZD
View
Price last confirmed 15 days ago
Most Expensive
Queensmith
LG787624308 · Oct 22
$3,334 NZD
£1,480 GBP
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from $988 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.

B+
1.03ct Marquise
$988 NZD