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Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770601537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770601537

Diamond specifications and retailer prices

From $254 SGD
As of November 5, 2026
Save $1,267 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,521 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG770601537 or 770601537. Listed at 21 retailers as of November 4, 2026, with prices from $254 to $1,521, a $1,267 spread on the same certified stone. Reve Diamonds lists it at $1,521. 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 LG770601537
Dimensions6.94 × 7.00 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.94 mm7.00 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770601537
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

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 5
Current: $571 SGD|Low: $254 SGD|High: $1,521 SGD|Avg: $717 SGD|+3.5%
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
Reve Diamonds
November 5, 2026
Retailer 4$254 SGD
Retailer 5$315 SGD
Retailer 3$424 SGD
Retailer 11$529 SGD
Retailer 7$543 SGD
Retailer 12$544 SGD
Retailer 1$571 SGD
Retailer 8$645 SGD
Retailer 13$662 SGD
Retailer 10$769 SGD
Retailer 9$821 SGD
Retailer 2$876 SGD
Retailer 6$1,470 SGD
Reve Diamonds$1,521 SGD

35 data points across 14 retailers

21 retailers$254 SGD to $1,521 SGD

A
Cheapest Retailer
-
$254 SGD
A
Retailer 2
-
$285 SGD
View
Final sale: no returns
A
Retailer 3
-
$295 SGD
View
Retailer 4
-
$315 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$315 SGD
View
B+
Retailer 6
-
$424 SGD
View
A
Retailer 7
-
$529 SGD
View
A
Retailer 8
-
$543 SGD
View
A
Retailer 9
-
$544 SGD
View
A
Retailer 10
-
$544 SGD
View
A
Retailer 11
-
$571 SGD
View
B+
Retailer 12
-
$631 SGD
View
B+
Retailer 13
-
$645 SGD
View
B+
Retailer 14
-
$662 SGD
View
B+
Retailer 15
-
$769 SGD
View
B+
Retailer 16
-
$821 SGD
View
Retailer 17
-
$876 SGD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$1,014 SGD
View
B
Retailer 19
-
$1,082 SGD
View
B
Retailer 20
-
$1,470 SGD
View
Most Expensive
B
Reve Diamonds
9CD55B0C2 · Nov 4
$1,521 SGD
$1,191 USD
View
20 more retailers have this diamond
Prices start from $254 SGDSave up to $1,267 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
$254 SGD