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Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG774610928

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

Certificate IGI LG774610928

Diamond specifications and retailer prices

From $415 NZD
As of November 4, 2026
Save $3,115 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,530 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774610928 or 774610928. Listed at 16 retailers as of November 4, 2026, with prices from $415 to $3,530, a $3,115 spread on the same certified stone. Do Amore Diamonds lists it at $3,530. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774610928
Dimensions8.40 × 5.62 × 3.83 mm
L/W Ratio1.49
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
8.40 mm5.62 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774610928
Side View
Table 61.0%Crown 43.2°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,530 NZD|Low: $385 NZD|High: $4,116 NZD|Avg: $1,635 NZD|+4.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 3$415 NZD
Retailer 13$548 NZD
Retailer 12$617 NZD
Retailer 10$814 NZD
Retailer 11$917 NZD
Retailer 9$1,185 NZD
Retailer 7$1,327 NZD
Retailer 8$1,808 NZD
Retailer 6$1,943 NZD
Retailer 2$2,006 NZD
Retailer 5$2,501 NZD
Retailer 4$2,622 NZD
Do Amore Diamonds$3,530 NZD

27 data points across 13 retailers

16 retailers$415 NZD to $3,530 NZD

Retailer 1
-
$401 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$415 NZD
View
Final sale: no returns
Retailer 3
-
$497 NZD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$548 NZD
View
B+
Retailer 5
-
$617 NZD
View
A
Retailer 6
-
$814 NZD
View
A
Retailer 7
-
$917 NZD
View
A
Retailer 8
-
$1,185 NZD
View
B+
Retailer 9
-
$1,327 NZD
View
B+
Retailer 10
-
$1,808 NZD
View
Retailer 11
-
$1,834 NZD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$1,943 NZD
View
B+
Retailer 13
-
$2,006 NZD
View
B
Retailer 14
-
$2,501 NZD
View
B
Retailer 15
-
$2,622 NZD
View
Most Expensive
B
Do Amore Diamonds
27-A18E6640C · Nov 5
$3,530 NZD
$1,990 USD
View
15 more retailers have this diamond
Prices start from $415 NZDSave up to $3,115 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
1.58ct Radiant
$415 NZD