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Radiant|Lab Grown|IGI

0.68ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579361557

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

Certificate IGI LG579361557

Diamond specifications and retailer prices

From $123 USD
As of November 2, 2026
Save $1,146 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,269 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.68ct lab-grown radiant diamond

This 0.68ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579361557 or 579361557. Listed at 19 retailers as of November 2, 2026, with prices from $123 to $1,269, a $1,146 spread on the same certified stone. MOH London lists it at $1,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.68
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579361557
Dimensions6.30 × 4.33 × 2.81 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.30 mm4.33 mm0.68 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579361557
Side View
Table 58.0%Crown 39.2°Girdle: MediumPavilion 32.1°Culet: NoneDepth 64.9%

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 2
Current: $1,269 USD|Low: $118 USD|High: $1,316 USD|Avg: $427 USD|-2.4%
MOH London
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
November 1, 2026
Retailer 3$123 USD
Retailer 17$142 USD
Retailer 4$162 USD
Retailer 18$162 USD
Retailer 16$208 USD
Retailer 12$274 USD
Retailer 11$276 USD
Retailer 14$331 USD
Retailer 13$335 USD
Retailer 2$387 USD
Retailer 5$461 USD
Retailer 8$462 USD
Retailer 6$488 USD
Retailer 10$514 USD
Retailer 15$544 USD
Retailer 9$545 USD
Retailer 7$792 USD
MOH London$1,269 USD

31 data points across 18 retailers

19 retailers$123 USD to $1,269 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$142 USD
View
A
Retailer 3
-
$162 USD
View
Retailer 4
-
$162 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$208 USD
View
A
Retailer 6
-
$274 USD
€261 EUR
View
A
Retailer 7
-
$276 USD
ZAR 4,457 ZAR
View
A
Retailer 8
-
$331 USD
£261 GBP
View
A
Retailer 9
-
$335 USD
View
B+
Retailer 10
-
$387 USD
A$595 AUD
View
B+
Retailer 11
-
$461 USD
View
B+
Retailer 12
-
$462 USD
View
B
Retailer 13
-
$481 USD
£379 GBP
View
B+
Retailer 14
-
$488 USD
View
Retailer 15
-
$514 USD
SGD 694 SGD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$544 USD
View
B
Retailer 17
-
$545 USD
View
B
Retailer 18
-
$792 USD
£624 GBP
View
Most Expensive
B
MOH London
LG579361557 · Nov 2
$1,269 USD
£999 GBP
View
18 more retailers have this diamond
Prices start from $123 USDSave up to $1,146 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.68ct Radiant
$123 USD