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Radiant|Lab Grown|IGI

1.58ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG776657263

Certificate IGI LG776657263

Diamond specifications and retailer prices

From $302 USD
Save $1,248 USD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,605 USD at Rare Carat
View at Rare Carat

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776657263 or 776657263. Listed at 24 retailers, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776657263
Dimensions5.75 × 5.75 × 8.04 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.75 mm1.58 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776657263
Side View
Table 65.0%Crown 42.5°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 71.3%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $1,605 USD|Low: $240 USD|High: $1,605 USD|Avg: $802 USD
Rare Carat
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
September 30, 2026
Retailer 2$302 USD
Retailer 7$337 USD
Retailer 15$351 USD
Retailer 3$370 USD
Retailer 17$375 USD
Retailer 6$505 USD
Retailer 11$530 USD
Retailer 18$623 USD
Retailer 8$630 USD
Retailer 5$637 USD
Retailer 12$657 USD
Retailer 10$745 USD
Retailer 16$870 USD
Retailer 13$876 USD
Retailer 14$1,351 USD
Retailer 9$1,463 USD
Retailer 4$1,519 USD
Rare Carat$1,605 USD

39 data points across 18 retailers

24 retailers$302 USD to $1,550 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$337 USD
View
A
Retailer 3
-
$351 USD
View
A
Retailer 4
-
$370 USD
View
A
Retailer 5
-
$375 USD
View
A
Retailer 6
-
$410 USD
HK$3,200 HKD
View
A
Retailer 7
-
$505 USD
View
A
Retailer 8
-
$530 USD
View
A
Retailer 9
-
$623 USD
€593 EUR
View
A
Retailer 10
-
$630 USD
ZAR 10,177 ZAR
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$637 USD
View
A
Retailer 12
-
$659 USD
£519 GBP
View
B+
Retailer 13
-
$745 USD
View
B+
Retailer 14
-
$870 USD
A$1,339 AUD
View
B+
Retailer 15
-
$876 USD
View
B+
Retailer 16
-
$1,052 USD
View
Price last confirmed 43 days ago
B
Retailer 17
-
$1,204 USD
SGD 1,627 SGD
View
B
Retailer 18
-
$1,252 USD
View
B
Retailer 19
-
$1,351 USD
A$2,079 AUD
View
B
Retailer 20
-
$1,463 USD
£1,152 GBP
View
B
Retailer 21
-
$1,519 USD
£1,196 GBP
View
B
Retailer 22
-
$1,520 USD
View
B
Retailer 23
-
$1,550 USD
View
Most Expensive
B
Rare Carat
32S776657263 · Aug 31
$1,605 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from $302 USDSave up to $1,248 USD

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.

A
1.58ct Radiant
$302 USD