CaratHunter
Plans
Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG780696711

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

Certificate IGI LG780696711

Diamond specifications and retailer prices

From $376 NZD
As of November 4, 2026
Save $2,161 NZD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,537 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG780696711 or 780696711. Listed at 26 retailers as of November 2, 2026, with prices from $376 to $2,537, a $2,161 spread on the same certified stone. Brilliant Earth lists it at $2,537. 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 angle48.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696711
Dimensions8.07 × 5.77 × 3.80 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.77 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696711
Side View
Table 60.0%Crown 48.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 65.9%

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: $2,537 NZD|Low: $371 NZD|High: $2,537 NZD|Avg: $1,178 NZD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 4$376 NZD
Retailer 11$420 NZD
Retailer 20$436 NZD
Retailer 15$461 NZD
Retailer 9$465 NZD
Retailer 13$491 NZD
Retailer 5$630 NZD
Retailer 21$770 NZD
Retailer 19$804 NZD
Retailer 2$852 NZD
Retailer 22$1,056 NZD
Retailer 18$1,084 NZD
Retailer 7$1,208 NZD
Retailer 12$1,497 NZD
Retailer 17$1,503 NZD
Retailer 8$1,590 NZD
Retailer 14$1,847 NZD
Retailer 10$1,870 NZD
Retailer 3$1,896 NZD
Retailer 16$1,978 NZD
Retailer 6$2,182 NZD
Brilliant Earth$2,537 NZD

27 data points across 22 retailers

26 retailers$376 NZD to $2,537 NZD

A
Cheapest Retailer
-
$376 NZD
A
Retailer 2
-
$420 NZD
View
Final sale: no returns
A
Retailer 3
-
$436 NZD
View
Retailer 4
-
$461 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$465 NZD
View
A
Retailer 6
-
$491 NZD
View
B+
Retailer 7
-
$630 NZD
View
A
Retailer 8
-
$770 NZD
View
A
Retailer 9
-
$804 NZD
View
A
Retailer 10
-
$852 NZD
View
A
Retailer 11
-
$1,056 NZD
View
A
Retailer 12
-
$1,084 NZD
View
B+
Retailer 13
-
$1,208 NZD
View
B+
Retailer 14
-
$1,224 NZD
View
B+
Retailer 15
-
$1,497 NZD
View
B
Retailer 16
-
$1,503 NZD
View
B+
Retailer 17
-
$1,590 NZD
View
B+
Retailer 18
-
$1,692 NZD
View
Retailer 19
-
$1,847 NZD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,870 NZD
View
B+
Retailer 21
-
$1,896 NZD
View
B
Retailer 22
-
$1,978 NZD
View
B
Retailer 23
-
$2,182 NZD
View
Retailer 24
-
$2,537 NZD
View
Price last confirmed 21 days ago
Retailer 25
-
$2,537 NZD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19967048A · Nov 2
$2,537 NZD
$1,430 USD
View
25 more retailers have this diamond
Prices start from $376 NZDSave up to $2,161 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
$376 NZD