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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 $202 USD
As of October 27, 2026
Save $1,665 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,867 USD 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 $202 to $1,867, a $1,665 spread on the same certified stone. Queensmith lists it at $1,867. 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
Color
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 27
Current: $458 USD|Low: $225 USD|High: $1,184 USD|Avg: $577 USD|+4.3%
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
October 29, 2026
Retailer 5$225 USD
Retailer 13$250 USD
Retailer 6$422 USD
Retailer 8$430 USD
Retailer 3$433 USD
Retailer 1$458 USD
Retailer 4$501 USD
Retailer 9$612 USD
Retailer 11$642 USD
Retailer 2$804 USD
Retailer 12$815 USD
Retailer 10$950 USD
Retailer 7$1,176 USD

42 data points across 13 retailers

21 retailers$202 USD to $1,867 USD

A
Cheapest Retailer
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$202 USD
A
Retailer 2
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$225 USD
View
Final sale: no returns
A
Retailer 3
-
$234 USD
View
A
Retailer 4
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$250 USD
View
A
Retailer 5
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$250 USD
View
A
Retailer 6
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$422 USD
€402 EUR
View
A
Retailer 7
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$430 USD
ZAR 6,941 ZAR
View
A
Retailer 8
-
$433 USD
View
A
Retailer 9
-
$458 USD
£360 GBP
View
B+
Retailer 10
-
$501 USD
View
B+
Retailer 11
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$539 USD
View
B+
Retailer 12
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$612 USD
A$941 AUD
View
B+
Retailer 13
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$637 USD
View
B+
Retailer 14
-
$642 USD
View
B+
Retailer 15
-
$804 USD
View
Retailer 16
-
$815 USD
A$1,254 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
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$858 USD
View
B
Retailer 18
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$950 USD
View
B
Retailer 19
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$1,176 USD
£926 GBP
View
B
Retailer 20
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$1,199 USD
View
Most Expensive
B
Queensmith
LG768609247 · Oct 27
$1,867 USD
£1,470 GBP
View
20 more retailers have this diamond
Prices start from $202 USDSave up to $1,665 USD

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
$202 USD