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Round|Lab Grown|IGI

1.64ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG792644849

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792644849

Diamond specifications and retailer prices

From $219 USD
As of November 1, 2026
Save $1,341 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,560 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.64ct lab-grown round diamond

This 1.64ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792644849 or 792644849. Listed at 13 retailers as of October 31, 2026, with prices from $219 to $1,560, a $1,341 spread on the same certified stone. Brilliant Earth lists it at $1,560. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792644849
Dimensions7.68 × 7.64 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm7.64 mm1.64 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792644849
Side View
Table 58.0%Crown 31.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

Caratlytics Score

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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 1
Current: $1,560 USD|Low: $215 USD|High: $1,900 USD|Avg: $850 USD|-17.9%
Brilliant Earth
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
Retailer 16
November 1, 2026
Retailer 5$219 USD
Retailer 14$254 USD
Retailer 11$417 USD
Retailer 9$456 USD
Retailer 6$576 USD
Retailer 16$605 USD
Retailer 10$633 USD
Retailer 3$872 USD
Retailer 12$875 USD
Retailer 15$989 USD
Retailer 7$1,036 USD
Retailer 8$1,042 USD
Retailer 2$1,087 USD
Retailer 4$1,099 USD
Retailer 13$1,140 USD
Brilliant Earth$1,560 USD

31 data points across 16 retailers

13 retailers$219 USD to $1,560 USD

A
Cheapest Retailer
-
$219 USD
A
Retailer 2
-
$254 USD
View
Retailer 3
-
$417 USD
£328 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$456 USD
€434 EUR
View
B+
Retailer 5
-
$605 USD
View
B+
Retailer 6
-
$633 USD
A$974 AUD
View
B+
Retailer 7
-
$872 USD
View
B
Retailer 8
-
$875 USD
View
B
Retailer 9
-
$989 USD
View
B
Retailer 10
-
$1,087 USD
£856 GBP
View
Retailer 11
-
$1,099 USD
SGD 1,485 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$1,140 USD
View
Most Expensive
B
Brilliant Earth
20814510A · Oct 31
$1,560 USD
View
12 more retailers have this diamond
Prices start from $219 USDSave up to $1,341 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
1.64ct Round
$219 USD