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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG780604854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780604854

Diamond specifications and retailer prices

From $546 NZD
$308 USD
As of October 30, 2026
Save $4,315 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,862 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG780604854 or 780604854. Listed at 15 retailers as of October 30, 2026, with prices from $546 to $4,862, a $4,315 spread on the same certified stone. Do Amore Diamonds lists it at $4,862. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604854
Dimensions11.83 × 6.16 × 3.88 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm6.16 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604854
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

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 30
Current: $4,862 NZD|Low: $423 NZD|High: $4,862 NZD|Avg: $1,790 NZD
Do Amore Diamonds
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
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Retailer 17
November 1, 2026
Retailer 7$423 NZD
Retailer 14$546 NZD
Retailer 4$633 NZD
Retailer 6$678 NZD
Retailer 15$678 NZD
Retailer 9$788 NZD
Retailer 13$949 NZD
Retailer 3$1,104 NZD
Retailer 2$1,331 NZD
Retailer 11$1,996 NZD
Retailer 12$2,083 NZD
Retailer 17$2,406 NZD
Retailer 16$2,605 NZD
Retailer 8$2,688 NZD
Retailer 5$2,963 NZD
Retailer 10$3,004 NZD
Do Amore Diamonds$4,862 NZD

43 data points across 17 retailers

15 retailers$546 NZD to $4,862 NZD

A
Cheapest Retailer
-
$546 NZD
$308 USD
A
Retailer 2
-
$633 NZD
$357 USD
View
Retailer 3
-
$678 NZD
$382 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$678 NZD
$382 USD
View
A
Retailer 5
-
$788 NZD
$444 USD
View
A
Retailer 6
-
$949 NZD
$535 USD
View
A
Retailer 7
-
$1,104 NZD
$622 USD
View
B+
Retailer 8
-
$1,331 NZD
£591 GBP
View
B+
Retailer 9
-
$1,996 NZD
$1,125 USD
View
B
Retailer 10
-
$2,083 NZD
$1,174 USD
View
B
Retailer 11
-
$2,406 NZD
$1,356 USD
View
B
Retailer 12
-
$2,605 NZD
$1,468 USD
View
Retailer 13
-
$2,688 NZD
$1,515 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$3,004 NZD
£1,333 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-03A0A4CB1 · Oct 31
$4,862 NZD
$2,740 USD
View
14 more retailers have this diamond
Prices start from $546 NZDSave up to $4,315 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
$546 NZD