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Marquise|Lab Grown|IGI

1.60ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG794677515

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794677515

Diamond specifications and retailer prices

From $454 USD
As of October 28, 2026
Save $2,166 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,620 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown marquise diamond

This 1.6ct 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 LG794677515 or 794677515. Listed at 12 retailers as of October 28, 2026, with prices from $454 to $2,620, a $2,166 spread on the same certified stone. Do Amore Diamonds lists it at $2,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794677515
Dimensions11.51 × 6.14 × 11.51 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm6.14 mm1.60 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794677515
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,620 USD|Low: $454 USD|High: $2,650 USD|Avg: $1,058 USD|-1.1%
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
October 29, 2026
Retailer 3$454 USD
Retailer 10$464 USD
Retailer 12$488 USD
Retailer 8$520 USD
Retailer 5$629 USD
Retailer 4$866 USD
Retailer 7$1,122 USD
Retailer 2$1,123 USD
Retailer 11$1,547 USD
Retailer 6$1,624 USD
Retailer 9$1,720 USD
Do Amore Diamonds$2,620 USD

26 data points across 12 retailers

12 retailers$454 USD to $2,620 USD

A
Cheapest Retailer
-
$454 USD
A
Retailer 2
-
$464 USD
View
A
Retailer 3
-
$488 USD
View
A
Retailer 4
-
$520 USD
View
A
Retailer 5
-
$629 USD
€599 EUR
View
B+
Retailer 6
-
$866 USD
View
B+
Retailer 7
-
$1,122 USD
View
B+
Retailer 8
-
$1,123 USD
A$1,727 AUD
View
B
Retailer 9
-
$1,547 USD
View
B
Retailer 10
-
$1,624 USD
£1,279 GBP
View
B
Retailer 11
-
$1,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-9D8EF72F3 · Oct 29
$2,620 USD
View
11 more retailers have this diamond
Prices start from $454 USDSave up to $2,166 USD

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
1.60ct Marquise
$454 USD