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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG842652485

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842652485

Diamond specifications and retailer prices

From $659 NZD
HK$2,900 HKD
As of October 29, 2026
Save $2,411 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,070 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842652485 or 842652485. Listed at 15 retailers as of October 29, 2026, with prices from $659 to $3,070, a $2,411 spread on the same certified stone. Brilliant Earth lists it at $3,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842652485
Dimensions12.00 × 6.11 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm6.11 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842652485
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.7%

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: Oct 29
Current: $1,102 NZD|Low: $522 NZD|High: $2,472 NZD|Avg: $1,378 NZD|+2.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 2$522 NZD
Retailer 12$646 NZD
Retailer 3$659 NZD
Retailer 7$777 NZD
Retailer 15$861 NZD
Retailer 9$991 NZD
Retailer 10$995 NZD
Retailer 1$1,102 NZD
Retailer 13$1,774 NZD
Retailer 6$1,899 NZD
Retailer 5$1,948 NZD
Retailer 11$1,996 NZD
Retailer 4$2,271 NZD
Retailer 8$2,328 NZD
Retailer 14$2,472 NZD

18 data points across 15 retailers

15 retailers$659 NZD to $3,070 NZD

Retailer 1
-
$646 NZD
£287 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$659 NZD
HK$2,900 HKD
View
B+
Retailer 3
-
$777 NZD
$438 USD
View
A
Retailer 4
-
$861 NZD
$485 USD
View
A
Retailer 5
-
$991 NZD
€532 EUR
View
A
Retailer 6
-
$995 NZD
$561 USD
View
A
Retailer 7
-
$1,102 NZD
£489 GBP
View
B+
Retailer 8
-
$1,774 NZD
$1,000 USD
View
B
Retailer 9
-
$1,899 NZD
SGD 1,446 SGD
View
B
Retailer 10
-
$1,948 NZD
$1,098 USD
View
Retailer 11
-
$1,996 NZD
$1,125 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$2,271 NZD
$1,280 USD
View
B
Retailer 13
-
$2,328 NZD
£1,033 GBP
View
B
Retailer 14
-
$2,472 NZD
$1,393 USD
View
Most Expensive
B
Brilliant Earth
22167675A · Oct 30
$3,070 NZD
$1,730 USD
View
14 more retailers have this diamond
Prices start from $659 NZDSave up to $2,411 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
1.57ct Marquise
$659 NZD