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Marquise|Lab Grown|IGI

1.60ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG792689339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792689339

Diamond specifications and retailer prices

From $256 USD
As of November 2, 2026
Save $1,594 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,850 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792689339 or 792689339. Listed at 21 retailers as of November 2, 2026, with prices from $256 to $1,850, a $1,594 spread on the same certified stone. Brilliant Earth lists it at $1,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689339
Dimensions11.78 × 6.13 × 3.80 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
11.78 mm6.13 mm1.60 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689339
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.0%

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: Nov 2
Current: $1,850 USD|Low: $250 USD|High: $1,850 USD|Avg: $792 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 21
November 3, 2026
Retailer 21$256 USD
Retailer 11$287 USD
Retailer 15$297 USD
Retailer 6$318 USD
Retailer 9$319 USD
Retailer 8$480 USD
Retailer 20$531 USD
Retailer 10$550 USD
Retailer 2$606 USD
Retailer 18$610 USD
Retailer 19$659 USD
Retailer 13$824 USD
Retailer 7$944 USD
Retailer 17$1,022 USD
Retailer 3$1,023 USD
Retailer 14$1,030 USD
Retailer 5$1,073 USD
Retailer 12$1,257 USD
Retailer 16$1,274 USD
Retailer 4$1,323 USD
Brilliant Earth$1,850 USD

31 data points across 21 retailers

21 retailers$256 USD to $1,850 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$297 USD
View
A
Retailer 4
-
$318 USD
View
Retailer 5
-
$319 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$480 USD
View
A
Retailer 7
-
$531 USD
View
A
Retailer 8
-
$550 USD
View
A
Retailer 9
-
$606 USD
£478 GBP
View
A
Retailer 10
-
$610 USD
A$938 AUD
View
A
Retailer 11
-
$659 USD
View
B+
Retailer 12
-
$824 USD
View
B+
Retailer 13
-
$944 USD
A$1,452 AUD
View
B+
Retailer 14
-
$1,022 USD
View
B+
Retailer 15
-
$1,023 USD
SGD 1,383 SGD
View
B+
Retailer 16
-
$1,030 USD
View
B+
Retailer 17
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$1,073 USD
View
B
Retailer 18
-
$1,257 USD
View
B+
Retailer 19
-
$1,274 USD
£1,003 GBP
View
B
Retailer 20
-
$1,323 USD
View
Most Expensive
B
Brilliant Earth
21633028A · Nov 2
$1,850 USD
View
20 more retailers have this diamond
Prices start from $256 USDSave up to $1,594 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
$256 USD