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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839649663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839649663

Diamond specifications and retailer prices

From $196 USD
As of November 1, 2026
Save $1,684 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,880 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839649663 or 839649663. Listed at 13 retailers as of October 31, 2026, with prices from $196 to $1,880, a $1,684 spread on the same certified stone. Do Amore Diamonds lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839649663
Dimensions6.91 × 6.96 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm6.96 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839649663
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°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: $1,880 USD|Low: $182 USD|High: $1,880 USD|Avg: $514 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 3$196 USD
Retailer 18$227 USD
Retailer 10$235 USD
Retailer 11$235 USD
Retailer 12$269 USD
Retailer 5$395 USD
Retailer 9$405 USD
Retailer 4$415 USD
Retailer 20$422 USD
Retailer 13$462 USD
Retailer 17$490 USD
Retailer 6$509 USD
Retailer 16$695 USD
Retailer 21$760 USD
Retailer 14$777 USD
Retailer 7$785 USD
Retailer 8$817 USD
Retailer 19$820 USD
Retailer 15$861 USD
Retailer 2$1,073 USD
Do Amore Diamonds$1,880 USD

16 data points across 21 retailers

13 retailers$196 USD to $1,880 USD

A
Cheapest Retailer
-
$196 USD
A
Retailer 2
-
$227 USD
View
Retailer 3
-
$235 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$269 USD
HK$2,100 HKD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$422 USD
View
B+
Retailer 6
-
$462 USD
£364 GBP
View
A
Retailer 7
-
$490 USD
View
B+
Retailer 8
-
$695 USD
View
B
Retailer 9
-
$760 USD
View
B
Retailer 10
-
$820 USD
View
B
Retailer 11
-
$861 USD
View
B
Retailer 12
-
$1,073 USD
£845 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DD1E4FC5D · Oct 31
$1,880 USD
View
12 more retailers have this diamond
Prices start from $196 USDSave up to $1,684 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
1.27ct Round
$196 USD