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Round|Lab Grown|IGI

1.53ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG794614536

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794614536

Diamond specifications and retailer prices

From $377 NZD
As of November 3, 2026
Save $1,597 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,975 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794614536 or 794614536. Listed at 20 retailers as of November 3, 2026, with prices from $377 to $1,975, a $1,597 spread on the same certified stone. Brilliant Earth lists it at $1,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794614536
Dimensions7.39 × 7.34 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.34 mm1.53 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794614536
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Nov 3
Current: $1,975 NZD|Low: $372 NZD|High: $2,633 NZD|Avg: $1,096 NZD|-25.0%
Brilliant Earth
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
Retailer 17
November 4, 2026
Retailer 7$377 NZD
Retailer 4$422 NZD
Retailer 3$438 NZD
Retailer 14$466 NZD
Retailer 8$470 NZD
Retailer 5$802 NZD
Retailer 12$806 NZD
Retailer 16$815 NZD
Retailer 17$1,055 NZD
Retailer 10$1,087 NZD
Retailer 11$1,233 NZD
Retailer 2$1,281 NZD
Retailer 15$1,501 NZD
Retailer 9$1,519 NZD
Retailer 6$1,594 NZD
Retailer 13$1,870 NZD
Brilliant Earth$1,975 NZD

33 data points across 17 retailers

20 retailers$377 NZD to $1,975 NZD

A
Cheapest Retailer
-
$377 NZD
Retailer 2
-
$381 NZD
View
Price last confirmed 48 days ago
A
Retailer 3
-
$422 NZD
View
Final sale: no returns
A
Retailer 4
-
$438 NZD
View
Retailer 5
-
$463 NZD
View
Price last confirmed 47 days ago
A
Retailer 6
-
$466 NZD
View
Retailer 7
-
$470 NZD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$802 NZD
View
A
Retailer 9
-
$806 NZD
View
A
Retailer 10
-
$815 NZD
View
A
Retailer 11
-
$1,055 NZD
View
A
Retailer 12
-
$1,087 NZD
View
B+
Retailer 13
-
$1,233 NZD
View
B+
Retailer 14
-
$1,281 NZD
View
B+
Retailer 15
-
$1,501 NZD
View
Retailer 16
-
$1,509 NZD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$1,519 NZD
View
B+
Retailer 18
-
$1,594 NZD
View
B+
Retailer 19
-
$1,870 NZD
View
Most Expensive
B+
Brilliant Earth
21503449A · Nov 4
$1,975 NZD
$1,110 USD
View
19 more retailers have this diamond
Prices start from $377 NZDSave up to $1,597 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
1.53ct Round
$377 NZD