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Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG689525597

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

Certificate IGI LG689525597

Diamond specifications and retailer prices

From €422 EUR
$471 USD
As of November 1, 2026
Save €1,511 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,932 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG689525597 or 689525597. Listed at 9 retailers as of October 30, 2026, with prices from €422 to €1,932, a €1,511 spread on the same certified stone. Yadav Diamonds lists it at €1,932. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689525597
Dimensions8.47 × 5.77 × 3.80 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.77 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689525597
Side View
Table 66.0%Crown 39.2°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.9%

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 1
Current: €1,462 EUR|Low: €407 EUR|High: €1,932 EUR|Avg: €1,009 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
November 1, 2026
Retailer 5€422 EUR
Retailer 4€440 EUR
Retailer 7€493 EUR
Retailer 2€653 EUR
Retailer 6€784 EUR
Retailer 8€1,279 EUR
Retailer 1€1,462 EUR
Retailer 3€1,629 EUR
Yadav Diamonds€1,932 EUR

41 data points across 9 retailers

9 retailers€422 EUR to €1,932 EUR

A
Cheapest Retailer
-
€422 EUR
$471 USD
A
Retailer 2
-
€440 EUR
$492 USD
View
A
Retailer 3
-
€493 EUR
$551 USD
View
B+
Retailer 4
-
€653 EUR
£574 GBP
View
B+
Retailer 5
-
€784 EUR
$876 USD
View
B
Retailer 6
-
€1,317 EUR
$1,471 USD
View
B
Retailer 7
-
€1,462 EUR
£1,286 GBP
View
B
Retailer 8
-
€1,629 EUR
$1,820 USD
View
Most Expensive
B
Yadav Diamonds
13014249 · Oct 30
€1,932 EUR
$2,159 USD
View
8 more retailers have this diamond
Prices start from €422 EURSave up to €1,511 EUR

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
€422 EUR