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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG837636797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837636797

Diamond specifications and retailer prices

From $344 SGD
HK$2,100 HKD
As of November 1, 2026
Save $1,713 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,057 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG837636797 or 837636797. Listed at 21 retailers as of October 30, 2026, with prices from $344 to $2,057, a $1,713 spread on the same certified stone. Yadav Diamonds lists it at $2,057. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636797
Dimensions6.97 × 6.94 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.94 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636797
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: $511 SGD|Low: $303 SGD|High: $2,057 SGD|Avg: $871 SGD|+1.6%
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
Yadav Diamonds
November 2, 2026
Retailer 14$307 SGD
Retailer 13$412 SGD
Retailer 1$511 SGD
Retailer 10$529 SGD
Retailer 8$557 SGD
Retailer 6$651 SGD
Retailer 12$735 SGD
Retailer 7$747 SGD
Retailer 5$761 SGD
Retailer 3$1,010 SGD
Retailer 4$1,051 SGD
Retailer 2$1,053 SGD
Retailer 9$1,202 SGD
Retailer 11$1,432 SGD
Yadav Diamonds$2,057 SGD

39 data points across 15 retailers

21 retailers$344 SGD to $2,057 SGD

Retailer 1
-
$245 SGD
$192 USD
Price last confirmed 22 days ago
Retailer 2
-
$284 SGD
$222 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$303 SGD
$237 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$303 SGD
$237 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$307 SGD
$240 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$344 SGD
HK$2,100 HKD
View
B+
Retailer 7
-
$412 SGD
$322 USD
View
A
Retailer 8
-
$511 SGD
€381 EUR
View
A
Retailer 9
-
$529 SGD
ZAR 6,680 ZAR
View
A
Retailer 10
-
$557 SGD
£343 GBP
View
B+
Retailer 11
-
$651 SGD
$509 USD
View
B+
Retailer 12
-
$735 SGD
$575 USD
View
B+
Retailer 13
-
$747 SGD
A$899 AUD
View
B+
Retailer 14
-
$761 SGD
$595 USD
View
Retailer 15
-
$975 SGD
$763 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,010 SGD
View
B
Retailer 17
-
$1,051 SGD
$822 USD
View
B
Retailer 18
-
$1,053 SGD
$824 USD
View
B
Retailer 19
-
$1,202 SGD
$940 USD
View
B
Retailer 20
-
$1,432 SGD
£882 GBP
View
Most Expensive
B
Yadav Diamonds
13337093 · Oct 30
$2,057 SGD
$1,609 USD
View
20 more retailers have this diamond
Prices start from $344 SGDSave up to $1,713 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
$344 SGD