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Round|Lab Grown|IGI

1.63ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG791656671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791656671

Diamond specifications and retailer prices

From $249 USD
As of October 29, 2026
Save $1,071 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,623 USD at Novita Diamonds · As of July 28, 2026
View at Novita Diamonds

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round 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 LG791656671 or 791656671. Listed at 22 retailers as of October 29, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791656671
Dimensions7.53 × 7.49 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.53 mm7.49 mm1.63 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791656671
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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 29
Current: $466 USD|Low: $249 USD|High: $1,430 USD|Avg: $683 USD|+1.3%
Retailer 1
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
October 30, 2026
Retailer 2$249 USD
Retailer 3$279 USD
Retailer 7$309 USD
Retailer 1$466 USD
Retailer 10$507 USD
Retailer 6$519 USD
Retailer 11$532 USD
Retailer 5$564 USD
Retailer 8$564 USD
Retailer 9$587 USD
Retailer 12$721 USD
Retailer 16$807 USD
Retailer 15$1,000 USD
Retailer 4$1,125 USD
Retailer 13$1,242 USD
Retailer 14$1,320 USD

36 data points across 16 retailers

22 retailers$249 USD to $1,320 USD

A
Cheapest Retailer
-
$249 USD
A
Retailer 2
-
$279 USD
View
Final sale: no returns
Retailer 3
-
$305 USD
View
Price last confirmed 45 days ago
A
Retailer 4
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$309 USD
View
A
Retailer 5
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$466 USD
£367 GBP
View
A
Retailer 6
-
$507 USD
€483 EUR
View
A
Retailer 7
-
$519 USD
View
A
Retailer 8
-
$532 USD
ZAR 8,587 ZAR
View
A
Retailer 9
-
$564 USD
View
A
Retailer 10
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$564 USD
View
B+
Retailer 11
-
$587 USD
£462 GBP
View
B+
Retailer 12
-
$721 USD
A$1,109 AUD
View
B+
Retailer 13
-
$807 USD
View
Retailer 14
-
$868 USD
View
Price last confirmed 45 days ago
B
Retailer 15
-
$953 USD
View
Retailer 16
-
$1,000 USD
View
Price last confirmed 12 days ago
B
Retailer 17
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$1,046 USD
View
B
Retailer 18
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$1,125 USD
View
B
Retailer 19
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$1,217 USD
View
B
Retailer 20
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$1,242 USD
£978 GBP
View
B
Retailer 21
-
$1,320 USD
View
Most Expensive
Novita Diamonds
cert_791656671 · Jul 28
$1,623 USD
A$2,497 AUD
View
Price last confirmed 94 days ago
21 more retailers have this diamond
Prices start from $249 USDSave up to $1,071 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
1.63ct Round
$249 USD