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Marquise|Lab Grown|IGI

1.64ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG835604760

Certificate IGI LG835604760

Diamond specifications and retailer prices

From $579 USD
£456 GBP
Save $641 USD (53%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,220 USD at Rare Carat
View at Rare Carat

About this 1.64ct lab-grown marquise diamond

This 1.64ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835604760 or 835604760. Listed at 3 retailers, with prices from $579 to $1,220 at Rare Carat, a $641 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835604760
Dimensions11.57 × 6.14 × 3.97 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm6.14 mm1.64 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835604760
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 1
Current: $577 USD|Low: $477 USD|High: $585 USD|Avg: $531 USD|-1.2%
Retailer 1
Retailer 2
September 29, 2026
Retailer 2$477 USD
Retailer 1$577 USD

13 data points across 2 retailers

3 retailers$579 USD to $1,220 USD

B
Retailer 1
-
$477 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$579 USD
£456 GBP
View
Most Expensive
C
Rare Carat
835604760 · Sep 30
$1,220 USD
View
2 more retailers have this diamond
Prices start from $579 USDSave up to $641 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.

B+
1.64ct Marquise
$579 USD