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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 $251 SGD
$196 USD
As of November 1, 2026
Save $2,153 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,403 SGD 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 $251 to $2,403, a $2,153 spread on the same certified stone. Do Amore Diamonds lists it at $2,403. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,403 SGD|Low: $233 SGD|High: $2,403 SGD|Avg: $657 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 21
November 1, 2026
Retailer 3$251 SGD
Retailer 18$290 SGD
Retailer 10$300 SGD
Retailer 11$300 SGD
Retailer 12$344 SGD
Retailer 5$505 SGD
Retailer 9$517 SGD
Retailer 4$530 SGD
Retailer 20$539 SGD
Retailer 13$591 SGD
Retailer 17$626 SGD
Retailer 6$651 SGD
Retailer 16$888 SGD
Retailer 21$971 SGD
Retailer 14$993 SGD
Retailer 7$1,004 SGD
Retailer 8$1,045 SGD
Retailer 19$1,048 SGD
Retailer 15$1,101 SGD
Retailer 2$1,372 SGD
Do Amore Diamonds$2,403 SGD

16 data points across 21 retailers

13 retailers$251 SGD to $2,403 SGD

A
Cheapest Retailer
-
$251 SGD
$196 USD
A
Retailer 2
-
$290 SGD
$227 USD
View
Retailer 3
-
$300 SGD
$235 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$344 SGD
HK$2,100 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$539 SGD
$422 USD
View
B+
Retailer 6
-
$591 SGD
£364 GBP
View
A
Retailer 7
-
$626 SGD
$490 USD
View
B+
Retailer 8
-
$888 SGD
$695 USD
View
B
Retailer 9
-
$971 SGD
$760 USD
View
B
Retailer 10
-
$1,048 SGD
$820 USD
View
B
Retailer 11
-
$1,101 SGD
$861 USD
View
B
Retailer 12
-
$1,372 SGD
£845 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DD1E4FC5D · Oct 31
$2,403 SGD
$1,880 USD
View
12 more retailers have this diamond
Prices start from $251 SGDSave up to $2,153 SGD

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
$251 SGD