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Round|Lab Grown|IGI

1.52ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG781632999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632999

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of October 29, 2026
Save $1,243 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,537 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct 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 LG781632999 or 781632999. Listed at 22 retailers as of October 29, 2026, with prices from $295 to $1,537, a $1,243 spread on the same certified stone. Brilliant Earth lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632999
Dimensions7.45 × 4.47 × 4.47 mm
L/W Ratio1.67
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm4.47 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632999
Side View
Table 59.0%Crown 33.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.9%

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 29
Current: $1,537 AUD|Low: $292 AUD|High: $1,808 AUD|Avg: $863 AUD|-9.2%
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
Retailer 18
October 31, 2026
Retailer 3$295 AUD
Retailer 15$329 AUD
Retailer 14$342 AUD
Retailer 2$366 AUD
Retailer 9$367 AUD
Retailer 7$631 AUD
Retailer 16$632 AUD
Retailer 12$642 AUD
Retailer 13$837 AUD
Retailer 8$858 AUD
Retailer 5$957 AUD
Retailer 6$1,089 AUD
Retailer 11$1,174 AUD
Retailer 10$1,191 AUD
Retailer 18$1,251 AUD
Retailer 17$1,478 AUD
Retailer 4$1,481 AUD
Brilliant Earth$1,537 AUD

30 data points across 18 retailers

22 retailers$295 AUD to $1,537 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
Retailer 2
-
$298 AUD
$209 USD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$329 AUD
$231 USD
View
Final sale: no returns
A
Retailer 4
-
$342 AUD
$240 USD
View
Retailer 5
-
$364 AUD
$256 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$366 AUD
$257 USD
View
A
Retailer 7
-
$367 AUD
$258 USD
View
A
Retailer 8
-
$631 AUD
ZAR 7,164 ZAR
View
B+
Retailer 9
-
$632 AUD
$444 USD
View
A
Retailer 10
-
$642 AUD
$451 USD
View
A
Retailer 11
-
$837 AUD
$588 USD
View
A
Retailer 12
-
$858 AUD
View
B+
Retailer 13
-
$957 AUD
$672 USD
View
B+
Retailer 14
-
$1,089 AUD
$765 USD
View
Retailer 15
-
$1,095 AUD
$769 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$1,174 AUD
$825 USD
View
Retailer 17
-
$1,187 AUD
$834 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
$1,191 AUD
SGD 1,131 SGD
View
B+
Retailer 19
-
$1,251 AUD
$878 USD
View
B+
Retailer 20
-
$1,478 AUD
$1,038 USD
View
B+
Retailer 21
-
$1,481 AUD
£819 GBP
View
Most Expensive
B+
Brilliant Earth
21501150A · Oct 30
$1,537 AUD
$1,080 USD
View
21 more retailers have this diamond
Prices start from $295 AUDSave up to $1,243 AUD

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
1.52ct Round
$295 AUD