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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG812615124

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812615124

Diamond specifications and retailer prices

From $534 NZD
$301 USD
As of November 2, 2026
Save $2,269 NZD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,803 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812615124 or 812615124. Listed at 24 retailers as of October 29, 2026, with prices from $534 to $2,803, a $2,269 spread on the same certified stone. Brilliant Earth lists it at $2,803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812615124
Dimensions11.67 × 5.52 × 3.33 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.52 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812615124
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.3%

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 2
Current: $2,129 NZD|Low: $513 NZD|High: $2,803 NZD|Avg: $1,509 NZD|-24.1%
Brilliant Earth
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
November 2, 2026
Retailer 4$534 NZD
Retailer 11$596 NZD
Retailer 9$619 NZD
Retailer 6$662 NZD
Retailer 14$940 NZD
Retailer 16$1,101 NZD
Retailer 10$1,141 NZD
Retailer 2$1,174 NZD
Retailer 13$1,186 NZD
Retailer 17$1,625 NZD
Retailer 3$1,671 NZD
Retailer 15$2,014 NZD
Retailer 8$2,126 NZD
Brilliant Earth$2,129 NZD
Retailer 5$2,131 NZD
Retailer 7$2,569 NZD
Retailer 12$2,650 NZD

37 data points across 17 retailers

24 retailers$534 NZD to $2,803 NZD

A
Cheapest Retailer
-
$534 NZD
$301 USD
A
Retailer 2
-
$596 NZD
$336 USD
View
Final sale: no returns
A
Retailer 3
-
$619 NZD
$349 USD
View
Retailer 4
-
$662 NZD
$373 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$662 NZD
$373 USD
View
A
Retailer 6
-
$891 NZD
$502 USD
View
A
Retailer 7
-
$940 NZD
$530 USD
View
B+
Retailer 8
-
$1,101 NZD
€591 EUR
View
B+
Retailer 9
-
$1,105 NZD
$623 USD
View
A
Retailer 10
-
$1,141 NZD
ZAR 10,385 ZAR
View
B+
Retailer 11
-
$1,174 NZD
£521 GBP
View
B+
Retailer 12
-
$1,186 NZD
A$1,028 AUD
View
B+
Retailer 13
-
$1,210 NZD
$682 USD
View
Retailer 14
-
$1,625 NZD
A$1,409 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,671 NZD
$942 USD
View
B+
Retailer 16
-
$2,014 NZD
$1,135 USD
View
B
Retailer 17
-
$2,126 NZD
$1,198 USD
View
B
Retailer 18
-
$2,129 NZD
$1,200 USD
View
Retailer 19
-
$2,131 NZD
A$1,848 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$2,211 NZD
$1,246 USD
View
Retailer 21
-
$2,569 NZD
£1,140 GBP
View
Price last confirmed 7 days ago
B
Retailer 22
-
$2,650 NZD
£1,176 GBP
View
B
Retailer 23
-
$2,688 NZD
$1,515 USD
View
Most Expensive
B
Brilliant Earth
20551602A · Oct 29
$2,803 NZD
$1,580 USD
View
23 more retailers have this diamond
Prices start from $534 NZDSave up to $2,269 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
1.29ct Marquise
$534 NZD