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Round|Lab Grown|IGI

1.68ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG643432595

Shape and cutting style on the report: Round brilliant

Certificate IGI LG643432595

Diamond specifications and retailer prices

From $246 USD
As of November 1, 2026
Save $2,114 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,360 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown round diamond

This 1.68ct 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 LG643432595 or 643432595. Listed at 12 retailers as of November 1, 2026, with prices from $246 to $2,360, a $2,114 spread on the same certified stone. Do Amore Diamonds lists it at $2,360. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643432595
Dimensions7.59 × 7.64 × 4.71 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
7.59 mm7.64 mm1.68 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643432595
Side View
Table 58.0%Crown 36°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.9%

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 1
Current: $2,360 USD|Low: $215 USD|High: $2,380 USD|Avg: $1,023 USD|+1.3%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 2, 2026
Retailer 16$246 USD
Retailer 3$278 USD
Retailer 15$285 USD
Retailer 14$513 USD
Retailer 2$515 USD
Retailer 7$674 USD
Retailer 9$746 USD
Retailer 11$783 USD
Retailer 6$878 USD
Retailer 4$915 USD
Retailer 12$984 USD
Retailer 13$1,082 USD
Retailer 10$1,349 USD
Retailer 5$1,358 USD
Retailer 17$1,770 USD
Retailer 8$2,280 USD
Do Amore Diamonds$2,360 USD

39 data points across 17 retailers

12 retailers$246 USD to $2,360 USD

A
Cheapest Retailer
-
$246 USD
A
Retailer 2
-
$278 USD
View
Final sale: no returns
A
Retailer 3
-
$285 USD
View
A
Retailer 4
-
$513 USD
View
A
Retailer 5
-
$515 USD
£406 GBP
View
B+
Retailer 6
-
$783 USD
A$1,204 AUD
View
B
Retailer 7
-
$984 USD
View
B+
Retailer 8
-
$1,082 USD
View
B
Retailer 9
-
$1,349 USD
£1,062 GBP
View
B
Retailer 10
-
$1,770 USD
View
B
Retailer 11
-
$2,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-94C38BB84 · Nov 2
$2,360 USD
View
11 more retailers have this diamond
Prices start from $246 USDSave up to $2,114 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
1.68ct Round
$246 USD