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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 $647 AUD
$454 USD
As of November 1, 2026
Save $3,083 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,730 AUD at Do Amore Diamonds · As of October 31, 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 31, 2026, with prices from $647 to $3,730, a $3,083 spread on the same certified stone. Do Amore Diamonds lists it at $3,730. 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
Colour
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 × 3.91 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,730 AUD|Low: $647 AUD|High: $3,773 AUD|Avg: $1,508 AUD|-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 31, 2026
Retailer 3$647 AUD
Retailer 10$661 AUD
Retailer 5$662 AUD
Retailer 12$695 AUD
Retailer 7$895 AUD
Retailer 4$1,233 AUD
Retailer 9$1,597 AUD
Retailer 6$1,598 AUD
Retailer 11$2,202 AUD
Retailer 2$2,292 AUD
Retailer 8$2,312 AUD
Do Amore Diamonds$3,730 AUD

28 data points across 12 retailers

12 retailers$647 AUD to $3,730 AUD

A
Cheapest Retailer
-
$647 AUD
$454 USD
A
Retailer 2
-
$661 AUD
$464 USD
View
A
Retailer 3
-
$662 AUD
$465 USD
View
A
Retailer 4
-
$695 AUD
$488 USD
View
A
Retailer 5
-
$895 AUD
€599 EUR
View
Retailer 6
-
$1,233 AUD
$866 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,597 AUD
$1,122 USD
View
B+
Retailer 8
-
$1,598 AUD
View
B
Retailer 9
-
$2,202 AUD
$1,547 USD
View
B
Retailer 10
-
$2,292 AUD
$1,610 USD
View
B
Retailer 11
-
$2,312 AUD
£1,279 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9D8EF72F3 · Oct 31
$3,730 AUD
$2,620 USD
View
11 more retailers have this diamond
Prices start from $647 AUDSave up to $3,083 AUD

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
$647 AUD