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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG632419448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG632419448

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of October 30, 2026
Save $1,778 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,139 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632419448 or 632419448. Listed at 16 retailers as of October 30, 2026, with prices from $362 to $2,139, a $1,778 spread on the same certified stone. Reve Diamonds lists it at $2,139. 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 angle36.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632419448
Dimensions7.01 × 7.78 × 4.38 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.01 mm7.78 mm1.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632419448
Side View
Table 54.0%Crown 36.9°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 56.3%

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 30
Current: $824 NZD|Low: $287 NZD|High: $2,139 NZD|Avg: $1,119 NZD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 30, 2026
Retailer 8$405 NZD
Retailer 3$770 NZD
Retailer 6$775 NZD
Retailer 1$824 NZD
Retailer 9$958 NZD
Retailer 7$1,026 NZD
Retailer 4$1,096 NZD
Retailer 5$1,446 NZD
Retailer 2$2,107 NZD
Reve Diamonds$2,139 NZD

41 data points across 10 retailers

16 retailers$362 NZD to $2,139 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$419 NZD
$236 USD
View
A
Retailer 4
-
$449 NZD
$253 USD
View
A
Retailer 5
-
$449 NZD
$253 USD
View
A
Retailer 6
-
$770 NZD
ZAR 7,012 ZAR
View
A
Retailer 7
-
$775 NZD
$437 USD
View
A
Retailer 8
-
$824 NZD
£366 GBP
View
B+
Retailer 9
-
$958 NZD
$540 USD
View
B+
Retailer 10
-
$1,026 NZD
$578 USD
View
B+
Retailer 11
-
$1,096 NZD
A$950 AUD
View
B
Retailer 12
-
$1,441 NZD
$812 USD
View
B
Retailer 13
-
$1,446 NZD
$815 USD
View
B
Retailer 14
-
$1,536 NZD
$866 USD
View
B
Retailer 15
-
$2,107 NZD
£935 GBP
View
Most Expensive
B
Reve Diamonds
AF1D40D48 · Oct 30
$2,139 NZD
$1,206 USD
View
15 more retailers have this diamond
Prices start from $362 NZDSave up to $1,778 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.

A
1.37ct Heart
$362 NZD