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Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG729571592

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

Certificate IGI LG729571592

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of October 30, 2026
Save $2,931 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,245 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729571592 or 729571592. Listed at 22 retailers as of October 27, 2026, with prices from $314 to $3,245, a $2,931 spread on the same certified stone. Queensmith lists it at $3,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729571592
Dimensions7.20 × 5.05 × 3.31 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.20 mm5.05 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729571592
Side View
Table 67.0%Crown 40.6°Girdle: MED-STKPavilion 35°Culet: NoneDepth 65.5%

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 30
Current: $695 NZD|Low: $302 NZD|High: $2,028 NZD|Avg: $829 NZD|+3.7%
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
October 31, 2026
Retailer 14$314 NZD
Retailer 8$353 NZD
Retailer 4$366 NZD
Retailer 2$390 NZD
Retailer 5$390 NZD
Retailer 15$529 NZD
Retailer 10$670 NZD
Retailer 1$695 NZD
Retailer 12$721 NZD
Retailer 6$816 NZD
Retailer 11$953 NZD
Retailer 13$981 NZD
Retailer 3$1,254 NZD
Retailer 9$1,834 NZD
Retailer 7$2,028 NZD

45 data points across 15 retailers

22 retailers$314 NZD to $3,245 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$353 NZD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$366 NZD
$206 USD
View
A
Retailer 4
-
$390 NZD
$220 USD
View
A
Retailer 5
-
$390 NZD
$220 USD
View
A
Retailer 6
-
$432 NZD
HK$1,900 HKD
View
B+
Retailer 7
-
$529 NZD
$298 USD
View
A
Retailer 8
-
$670 NZD
ZAR 6,102 ZAR
View
A
Retailer 9
-
$695 NZD
£309 GBP
View
Retailer 10
-
$721 NZD
€387 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$729 NZD
$411 USD
View
B+
Retailer 12
-
$816 NZD
$460 USD
View
B+
Retailer 13
-
$953 NZD
A$826 AUD
View
B+
Retailer 14
-
$981 NZD
$553 USD
View
B+
Retailer 15
-
$1,066 NZD
SGD 812 SGD
View
B+
Retailer 16
-
$1,254 NZD
$707 USD
View
B+
Retailer 17
-
$1,295 NZD
$730 USD
View
B
Retailer 18
-
$1,351 NZD
$761 USD
View
B
Retailer 19
-
$1,834 NZD
£814 GBP
View
B
Retailer 20
-
$1,990 NZD
$1,122 USD
View
B
Retailer 21
-
$2,028 NZD
£900 GBP
View
Most Expensive
B
Queensmith
LG729571592 · Oct 27
$3,245 NZD
£1,440 GBP
View
21 more retailers have this diamond
Prices start from $314 NZDSave up to $2,931 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
1.02ct Radiant
$314 NZD