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Radiant|Lab Grown|IGI

0.80ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG537255686

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

Certificate IGI LG537255686

Diamond specifications and retailer prices

From $318 NZD
As of November 4, 2026
Save $1,681 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,999 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.8ct lab-grown radiant diamond

This 0.8ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255686 or 537255686. Listed at 18 retailers as of November 4, 2026, with prices from $318 to $1,999, a $1,681 spread on the same certified stone. Reve Diamonds lists it at $1,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255686
Dimensions6.53 × 4.50 × 3.12 mm
L/W Ratio1.45
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
6.53 mm4.50 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537255686
Side View
Table 67.0%Crown 39.2°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 69.3%

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 4
Current: $1,836 NZD|Low: $305 NZD|High: $1,999 NZD|Avg: $933 NZD|-0.3%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 13$318 NZD
Retailer 6$355 NZD
Retailer 3$369 NZD
Retailer 4$394 NZD
Retailer 15$394 NZD
Retailer 8$495 NZD
Retailer 9$536 NZD
Retailer 2$697 NZD
Retailer 11$715 NZD
Retailer 5$804 NZD
Retailer 10$981 NZD
Retailer 14$1,047 NZD
Retailer 16$1,267 NZD
Retailer 12$1,338 NZD
Retailer 1$1,836 NZD
Retailer 7$1,891 NZD
Reve Diamonds$1,999 NZD

32 data points across 17 retailers

18 retailers$318 NZD to $1,999 NZD

A
Cheapest Retailer
-
$318 NZD
A
Retailer 2
-
$355 NZD
View
Final sale: no returns
A
Retailer 3
-
$369 NZD
View
Retailer 4
-
$394 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$394 NZD
View
A
Retailer 6
-
$495 NZD
View
A
Retailer 7
-
$536 NZD
View
B+
Retailer 8
-
$697 NZD
View
B+
Retailer 9
-
$715 NZD
View
B+
Retailer 10
-
$804 NZD
View
B+
Retailer 11
-
$981 NZD
View
B
Retailer 12
-
$1,047 NZD
View
B
Retailer 13
-
$1,066 NZD
View
B
Retailer 14
-
$1,267 NZD
View
B
Retailer 15
-
$1,338 NZD
View
B
Retailer 16
-
$1,361 NZD
View
B
Retailer 17
-
$1,836 NZD
View
Most Expensive
B
Reve Diamonds
0B837DC11 · Nov 4
$1,999 NZD
$1,127 USD
View
17 more retailers have this diamond
Prices start from $318 NZDSave up to $1,681 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
0.80ct Radiant
$318 NZD