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1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG846634586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846634586

Diamond specifications and retailer prices

From $344 SGD
HK$2,100 HKD
As of November 1, 2026
Save $1,088 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,432 SGD at MOH London · As of November 1, 2026
View at MOH London

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 LG846634586 or 846634586. Listed at 13 retailers as of November 1, 2026, with prices from $344 to $1,432, a $1,088 spread on the same certified stone. MOH London lists it at $1,432. 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 angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634586
Dimensions6.91 × 6.96 × 4.31 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 LG846634586
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

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: $1,432 SGD|Low: $344 SGD|High: $1,440 SGD|Avg: $735 SGD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 4$344 SGD
Retailer 11$412 SGD
Retailer 9$511 SGD
Retailer 2$528 SGD
Retailer 7$529 SGD
Retailer 6$557 SGD
Retailer 3$651 SGD
Retailer 8$735 SGD
Retailer 10$747 SGD
Retailer 5$761 SGD
Retailer 13$1,010 SGD
Retailer 12$1,053 SGD
MOH London$1,432 SGD

17 data points across 13 retailers

13 retailers$344 SGD to $1,432 SGD

A
Cheapest Retailer
-
$344 SGD
HK$2,100 HKD
B+
Retailer 2
-
$412 SGD
$322 USD
View
A
Retailer 3
-
$511 SGD
€381 EUR
View
A
Retailer 4
-
$528 SGD
£325 GBP
View
A
Retailer 5
-
$529 SGD
ZAR 6,680 ZAR
View
A
Retailer 6
-
$557 SGD
£343 GBP
View
B+
Retailer 7
-
$651 SGD
$509 USD
View
B+
Retailer 8
-
$735 SGD
$575 USD
View
B+
Retailer 9
-
$747 SGD
A$899 AUD
View
B+
Retailer 10
-
$761 SGD
$595 USD
View
B
Retailer 11
-
$1,010 SGD
View
B
Retailer 12
-
$1,053 SGD
$824 USD
View
Most Expensive
B
MOH London
LG846634586 · Nov 1
$1,432 SGD
£882 GBP
View
12 more retailers have this diamond
Prices start from $344 SGDSave up to $1,088 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