Radiant|Lab Grown|IGI

4.52ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG593379396

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG593379396

Diamond specifications and retailer prices

From $1,327 NZD
$748 USD
As of October 30, 2026
Save $10,543 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,870 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.52ct lab-grown radiant diamond

This 4.52ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG593379396 or 593379396. Listed at 20 retailers as of October 29, 2026, with prices from $1,327 to $11,870, a $10,543 spread on the same certified stone. Brilliant Earth lists it at $11,870. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593379396
Dimensions11.44 × 8.16 × 5.55 mm
L/W Ratio1.40
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
11.44 mm8.16 mm4.52 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593379396
Side View
Table 65.0%Crown 42.8°Girdle: MediumPavilion 33.9°Culet: NoneDepth 68.0%

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: $11,870 NZD|Low: $1,327 NZD|High: $12,367 NZD|Avg: $4,363 NZD|-4.0%
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
November 1, 2026
Retailer 16$1,327 NZD
Retailer 15$1,375 NZD
Retailer 9$1,686 NZD
Retailer 2$1,760 NZD
Retailer 4$1,941 NZD
Retailer 11$2,023 NZD
Retailer 7$2,450 NZD
Retailer 13$3,199 NZD
Retailer 10$3,251 NZD
Retailer 14$3,511 NZD
Retailer 6$4,509 NZD
Retailer 3$4,705 NZD
Retailer 8$5,429 NZD
Retailer 12$5,967 NZD
Brilliant Earth$11,870 NZD
Retailer 5$12,065 NZD

33 data points across 16 retailers

20 retailers$1,327 NZD to $11,870 NZD

Retailer 1
-
$1,137 NZD
$641 USD
Price last confirmed 30 days ago
Retailer 2
-
$1,290 NZD
$727 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$1,327 NZD
$748 USD
View
Final sale: no returns
Retailer 4
-
$1,375 NZD
$775 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,686 NZD
$950 USD
View
A
Retailer 6
-
$1,760 NZD
£781 GBP
View
B+
Retailer 7
-
$1,941 NZD
$1,094 USD
View
A
Retailer 8
-
$2,023 NZD
$1,140 USD
View
A
Retailer 9
-
$2,152 NZD
$1,213 USD
View
A
Retailer 10
-
$2,450 NZD
$1,381 USD
View
Retailer 11
-
$3,199 NZD
ZAR 29,129 ZAR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,251 NZD
A$2,819 AUD
View
B+
Retailer 13
-
$3,511 NZD
$1,979 USD
View
Retailer 14
-
$4,265 NZD
$2,404 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$4,509 NZD
$2,541 USD
View
B+
Retailer 16
-
$4,705 NZD
£2,088 GBP
View
B+
Retailer 17
-
$5,429 NZD
$3,060 USD
View
B+
Retailer 18
-
$5,967 NZD
£2,648 GBP
View
B
Retailer 19
-
$10,522 NZD
$5,930 USD
View
Most Expensive
B
Brilliant Earth
18585689A · Oct 29
$11,870 NZD
$6,690 USD
View
19 more retailers have this diamond
Prices start from $1,327 NZDSave up to $10,543 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
4.52ct Radiant
$1,327 NZD