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Round|Lab Grown|IGI

1.37ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG751506459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG751506459

Diamond specifications and retailer prices

From $527 SGD
$411 USD
As of October 29, 2026
Save $2,550 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,076 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG751506459 or 751506459. Listed at 15 retailers as of October 27, 2026, with prices from $527 to $3,076, a $2,550 spread on the same certified stone. Queensmith lists it at $3,076. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751506459
Dimensions7.08 × 7.12 × 4.44 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
7.08 mm7.12 mm1.37 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751506459
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.5%

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: Oct 29
Current: $1,030 SGD|Low: $500 SGD|High: $2,556 SGD|Avg: $1,184 SGD|-1.8%
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
October 30, 2026
Retailer 9$527 SGD
Retailer 7$587 SGD
Retailer 13$588 SGD
Retailer 4$654 SGD
Retailer 6$840 SGD
Retailer 11$841 SGD
Retailer 5$1,030 SGD
Retailer 1$1,030 SGD
Retailer 12$1,123 SGD
Retailer 10$1,274 SGD
Retailer 8$1,593 SGD
Retailer 14$1,833 SGD
Retailer 3$2,101 SGD
Retailer 2$2,461 SGD

25 data points across 14 retailers

15 retailers$527 SGD to $3,076 SGD

A
Cheapest Retailer
-
$527 SGD
$411 USD
A
Retailer 2
-
$587 SGD
$458 USD
View
Final sale: no returns
A
Retailer 3
-
$588 SGD
$459 USD
View
A
Retailer 4
-
$654 SGD
$510 USD
View
B+
Retailer 5
-
$840 SGD
$655 USD
View
B+
Retailer 6
-
$841 SGD
$656 USD
View
Retailer 7
-
$1,030 SGD
£633 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,030 SGD
$804 USD
View
B+
Retailer 9
-
$1,123 SGD
ZAR 14,153 ZAR
View
B+
Retailer 10
-
$1,274 SGD
A$1,529 AUD
View
B
Retailer 11
-
$1,593 SGD
A$1,912 AUD
View
B
Retailer 12
-
$1,833 SGD
$1,430 USD
View
B
Retailer 13
-
$2,101 SGD
$1,639 USD
View
B
Retailer 14
-
$2,461 SGD
£1,512 GBP
View
Most Expensive
B
Queensmith
LG751506459 · Oct 27
$3,076 SGD
£1,890 GBP
View
14 more retailers have this diamond
Prices start from $527 SGDSave up to $2,550 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
1.37ct Round
$527 SGD