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Round|Lab Grown|IGI

1.37ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG617450334

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617450334

Diamond specifications and retailer prices

From $271 SGD
$212 USD
As of October 29, 2026
Save $1,305 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,576 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG617450334 or 617450334. Listed at 19 retailers as of October 29, 2026, with prices from $271 to $1,576, a $1,305 spread on the same certified stone. Reve Diamonds lists it at $1,576. 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 angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617450334
Dimensions7.16 × 7.12 × 4.38 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
7.16 mm7.12 mm1.37 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617450334
Side View
Table 56.0%Crown 33.3°Girdle: MediumPavilion 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: Oct 29
Current: $336 SGD|Low: $271 SGD|High: $1,364 SGD|Avg: $682 SGD|+1.2%
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 31, 2026
Retailer 11$271 SGD
Retailer 9$314 SGD
Retailer 1$336 SGD
Retailer 14$336 SGD
Retailer 10$535 SGD
Retailer 2$569 SGD
Retailer 5$579 SGD
Retailer 7$615 SGD
Retailer 6$655 SGD
Retailer 12$822 SGD
Retailer 8$1,082 SGD
Retailer 3$1,085 SGD
Retailer 4$1,278 SGD
Retailer 13$1,349 SGD

35 data points across 14 retailers

19 retailers$271 SGD to $1,576 SGD

A
Cheapest Retailer
-
$271 SGD
$212 USD
A
Retailer 2
-
$303 SGD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$314 SGD
$246 USD
View
A
Retailer 4
-
$336 SGD
$263 USD
View
A
Retailer 5
-
$336 SGD
$263 USD
View
A
Retailer 6
-
$535 SGD
£330 GBP
View
Retailer 7
-
$569 SGD
ZAR 7,188 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$579 SGD
$453 USD
View
A
Retailer 9
-
$615 SGD
£379 GBP
View
A
Retailer 10
-
$655 SGD
$512 USD
View
A
Retailer 11
-
$655 SGD
$512 USD
View
B+
Retailer 12
-
$750 SGD
$587 USD
View
B+
Retailer 13
-
$822 SGD
A$989 AUD
View
B+
Retailer 14
-
$1,082 SGD
$846 USD
View
B+
Retailer 15
-
$1,085 SGD
$849 USD
View
B
Retailer 16
-
$1,149 SGD
$899 USD
View
Retailer 17
-
$1,278 SGD
$1,000 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$1,349 SGD
£831 GBP
View
Most Expensive
B
Reve Diamonds
0638378F5 · Oct 30
$1,576 SGD
$1,233 USD
View
18 more retailers have this diamond
Prices start from $271 SGDSave up to $1,305 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
$271 SGD