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Round|Lab Grown|IGI

1.37ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG755527000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755527000

Diamond specifications and retailer prices

From $497 SGD
$389 USD
As of October 29, 2026
Save $1,927 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,761 SGD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

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 LG755527000 or 755527000. Listed at 22 retailers as of October 29, 2026, with a 387% 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

1.37
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527000
Dimensions7.12 × 7.16 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.12 mm7.16 mm1.37 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527000
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: $2,761 SGD|Low: $497 SGD|High: $2,761 SGD|Avg: $1,288 SGD
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 15$497 SGD
Retailer 10$556 SGD
Retailer 5$557 SGD
Retailer 8$617 SGD
Retailer 22$617 SGD
Retailer 9$671 SGD
Retailer 20$805 SGD
Retailer 3$828 SGD
Retailer 7$922 SGD
Retailer 11$979 SGD
Retailer 17$989 SGD
Retailer 18$1,060 SGD
Retailer 2$1,115 SGD
Retailer 19$1,361 SGD
Retailer 13$1,503 SGD
Retailer 21$1,731 SGD
Retailer 14$1,963 SGD
Retailer 4$1,983 SGD
Retailer 6$2,031 SGD
Retailer 12$2,298 SGD
Retailer 16$2,424 SGD
Brilliant Earth$2,761 SGD

39 data points across 22 retailers

22 retailers$497 SGD to $2,424 SGD

A
Cheapest Retailer
-
$497 SGD
$389 USD
A
Retailer 2
-
$556 SGD
$435 USD
View
Final sale: no returns
A
Retailer 3
-
$557 SGD
$436 USD
View
A
Retailer 4
-
$617 SGD
$483 USD
View
A
Retailer 5
-
$617 SGD
$483 USD
View
A
Retailer 6
-
$671 SGD
HK$4,100 HKD
View
B+
Retailer 7
-
$805 SGD
$630 USD
View
B+
Retailer 8
-
$828 SGD
$648 USD
View
B+
Retailer 9
-
$922 SGD
$721 USD
View
B+
Retailer 10
-
$979 SGD
$766 USD
View
B+
Retailer 11
-
$989 SGD
€737 EUR
View
B+
Retailer 12
-
$1,060 SGD
ZAR 13,397 ZAR
View
B+
Retailer 13
-
$1,115 SGD
£687 GBP
View
B+
Retailer 14
-
$1,361 SGD
$1,065 USD
View
B
Retailer 15
-
$1,503 SGD
A$1,809 AUD
View
B
Retailer 16
-
$1,731 SGD
$1,354 USD
View
B
Retailer 17
-
$1,963 SGD
View
B
Retailer 18
-
$1,983 SGD
$1,551 USD
View
B
Retailer 19
-
$2,031 SGD
$1,588 USD
View
B
Retailer 20
-
$2,298 SGD
$1,797 USD
View
B
Retailer 21
-
$2,424 SGD
£1,493 GBP
View
Most Expensive
Brilliant Earth
19056188A · Oct 10
$2,761 SGD
$2,160 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from $497 SGDSave up to $1,927 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
$497 SGD