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Heart|Lab Grown|IGI

1.37ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG762537851

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG762537851

Diamond specifications and retailer prices

From $674 NZD
$379 USD
As of November 1, 2026
Save $3,219 NZD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,892 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762537851 or 762537851. Listed at 9 retailers as of November 1, 2026, with prices from $674 to $3,892, a $3,219 spread on the same certified stone. Do Amore Diamonds lists it at $3,892. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762537851
Dimensions6.61 × 7.84 × 4.63 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm7.84 mm1.37 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762537851
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,892 NZD|Low: $560 NZD|High: $3,892 NZD|Avg: $1,346 NZD|+7.4%
Do Amore Diamonds
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
November 1, 2026
Retailer 10$609 NZD
Retailer 13$674 NZD
Retailer 3$720 NZD
Retailer 11$780 NZD
Retailer 4$848 NZD
Retailer 14$1,109 NZD
Retailer 12$1,157 NZD
Retailer 7$1,348 NZD
Retailer 8$1,423 NZD
Retailer 5$1,431 NZD
Retailer 6$1,568 NZD
Retailer 9$1,619 NZD
Retailer 2$2,221 NZD
Do Amore Diamonds$3,892 NZD

16 data points across 14 retailers

9 retailers$674 NZD to $3,892 NZD

Retailer 1
-
$609 NZD
$343 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$674 NZD
$379 USD
View
Retailer 3
-
$780 NZD
$439 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,157 NZD
$651 USD
View
B+
Retailer 5
-
$1,348 NZD
A$1,167 AUD
View
B+
Retailer 6
-
$1,423 NZD
A$1,232 AUD
View
B
Retailer 7
-
$1,619 NZD
$911 USD
View
B
Retailer 8
-
$2,221 NZD
£984 GBP
View
Most Expensive
B
Do Amore Diamonds
27-767BCAB9D · Nov 2
$3,892 NZD
$2,190 USD
View
8 more retailers have this diamond
Prices start from $674 NZDSave up to $3,219 NZD

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.

B+
1.37ct Heart
$674 NZD