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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG768609247

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768609247

Diamond specifications and retailer prices

From $258 SGD
$202 USD
As of October 30, 2026
Save $2,128 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,387 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768609247 or 768609247. Listed at 21 retailers as of October 27, 2026, with prices from $258 to $2,387, a $2,128 spread on the same certified stone. Queensmith lists it at $2,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768609247
Dimensions7.66 × 7.66 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm7.66 mm1.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768609247
Side View
Table 63.0%Crown 32.9°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 56.1%

Caratlytics Score

How it works →
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 30
Current: $1,061 SGD|Low: $248 SGD|High: $1,513 SGD|Avg: $663 SGD|-15.3%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$258 SGD
Retailer 8$288 SGD
Retailer 5$299 SGD
Retailer 2$320 SGD
Retailer 6$320 SGD
Retailer 10$540 SGD
Retailer 12$549 SGD
Retailer 4$554 SGD
Retailer 9$587 SGD
Retailer 7$640 SGD
Retailer 13$782 SGD
Retailer 14$821 SGD
Retailer 3$1,028 SGD
Retailer 16$1,042 SGD
Retailer 1$1,061 SGD
Retailer 11$1,503 SGD

43 data points across 16 retailers

21 retailers$258 SGD to $2,387 SGD

A
Cheapest Retailer
-
$258 SGD
$202 USD
A
Retailer 2
-
$288 SGD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$299 SGD
$234 USD
View
A
Retailer 4
-
$320 SGD
$250 USD
View
A
Retailer 5
-
$320 SGD
$250 USD
View
A
Retailer 6
-
$540 SGD
€402 EUR
View
A
Retailer 7
-
$549 SGD
ZAR 6,941 ZAR
View
A
Retailer 8
-
$554 SGD
$433 USD
View
A
Retailer 9
-
$587 SGD
£362 GBP
View
B+
Retailer 10
-
$640 SGD
$501 USD
View
B+
Retailer 11
-
$689 SGD
$539 USD
View
B+
Retailer 12
-
$782 SGD
A$941 AUD
View
B+
Retailer 13
-
$814 SGD
$637 USD
View
B+
Retailer 14
-
$821 SGD
$642 USD
View
B+
Retailer 15
-
$1,028 SGD
$804 USD
View
Retailer 16
-
$1,042 SGD
A$1,254 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$1,061 SGD
$830 USD
View
B
Retailer 18
-
$1,096 SGD
$858 USD
View
B
Retailer 19
-
$1,503 SGD
£926 GBP
View
B
Retailer 20
-
$1,533 SGD
$1,199 USD
View
Most Expensive
B
Queensmith
LG768609247 · Oct 27
$2,387 SGD
£1,470 GBP
View
20 more retailers have this diamond
Prices start from $258 SGDSave up to $2,128 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 Heart
$258 SGD