Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG825635571

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825635571

Diamond specifications and retailer prices

From $513 SGD
As of November 3, 2026
Save $249 SGD (33%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,406 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825635571 or 825635571. Listed at 20 retailers as of October 30, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825635571
Dimensions6.95 × 6.89 × 4.28 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
6.95 mm6.89 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825635571
Side View
Table 55.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $1,406 SGD|Low: $243 SGD|High: $1,413 SGD|Avg: $694 SGD|+3.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 4$243 SGD
Retailer 17$300 SGD
Retailer 18$300 SGD
Retailer 2$513 SGD
Retailer 12$515 SGD
Retailer 16$520 SGD
Retailer 7$528 SGD
Retailer 9$539 SGD
Retailer 11$544 SGD
Retailer 15$658 SGD
Retailer 14$732 SGD
Retailer 3$763 SGD
Retailer 13$867 SGD
Retailer 8$907 SGD
Retailer 5$966 SGD
Retailer 6$1,035 SGD
Retailer 10$1,055 SGD
MOH London$1,406 SGD

39 data points across 18 retailers

20 retailers$513 SGD to $763 SGD

Retailer 1
-
$226 SGD
Price last confirmed 35 days ago
Retailer 2
-
$243 SGD
View
Price last confirmed 7 days ago
Retailer 3
-
$272 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$291 SGD
View
Price last confirmed 34 days ago
Retailer 5
-
$300 SGD
View
Price last confirmed 9 days ago
Retailer 6
-
$300 SGD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$513 SGD
View
Retailer 8
-
$515 SGD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$528 SGD
View
A
Retailer 10
-
$539 SGD
View
A
Retailer 11
-
$544 SGD
View
Retailer 12
-
$658 SGD
View
Price last confirmed 15 days ago
Retailer 13
-
$732 SGD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$763 SGD
View
Retailer 15
-
$867 SGD
View
Price last confirmed 9 days ago
Retailer 16
-
$907 SGD
View
Price last confirmed 7 days ago
Retailer 17
-
$936 SGD
View
Price last confirmed 36 days ago
Retailer 18
-
$966 SGD
View
Price last confirmed 9 days ago
Retailer 19
-
$1,035 SGD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG825635571 · Oct 26
$1,406 SGD
£867 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $513 SGDSave up to $249 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
1.26ct Round
$513 SGD