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Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG750558080

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

Certificate IGI LG750558080

Diamond specifications and retailer prices

From $407 AUD
$286 USD
As of October 27, 2026
Save $1,710 AUD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,116 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750558080 or 750558080. Listed at 21 retailers as of October 26, 2026, with prices from $407 to $2,116, a $1,710 spread on the same certified stone. MOH London lists it at $2,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558080
Dimensions8.76 × 6.32 × 4.21 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.32 mm1.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750558080
Side View
Table 68.0%Crown 40.1°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.6%

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: Oct 27
Current: $2,116 AUD|Low: $407 AUD|High: $2,375 AUD|Avg: $1,140 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
October 29, 2026
Retailer 4$407 AUD
Retailer 2$456 AUD
Retailer 19$472 AUD
Retailer 10$528 AUD
Retailer 12$528 AUD
Retailer 15$680 AUD
Retailer 18$725 AUD
Retailer 16$868 AUD
Retailer 17$887 AUD
Retailer 13$903 AUD
Retailer 7$932 AUD
Retailer 20$1,125 AUD
Retailer 14$1,174 AUD
Retailer 9$1,358 AUD
Retailer 8$1,671 AUD
Retailer 6$1,693 AUD
Retailer 11$1,695 AUD
Retailer 5$1,942 AUD
Retailer 3$2,076 AUD
MOH London$2,116 AUD

39 data points across 20 retailers

21 retailers$407 AUD to $2,116 AUD

A
Cheapest Retailer
-
$407 AUD
$286 USD
A
Retailer 2
-
$456 AUD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
$472 AUD
$332 USD
View
A
Retailer 4
-
$528 AUD
$371 USD
View
A
Retailer 5
-
$528 AUD
$371 USD
View
B+
Retailer 6
-
$680 AUD
$478 USD
View
A
Retailer 7
-
$725 AUD
$510 USD
View
A
Retailer 8
-
$868 AUD
ZAR 9,857 ZAR
View
A
Retailer 9
-
$887 AUD
£491 GBP
View
A
Retailer 10
-
$903 AUD
$635 USD
View
A
Retailer 11
-
$932 AUD
€624 EUR
View
A
Retailer 12
-
$1,125 AUD
$791 USD
View
A
Retailer 13
-
$1,174 AUD
View
B+
Retailer 14
-
$1,358 AUD
$955 USD
View
B+
Retailer 15
-
$1,671 AUD
$1,175 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,693 AUD
$1,191 USD
View
B+
Retailer 17
-
$1,695 AUD
$1,192 USD
View
B+
Retailer 18
-
$1,807 AUD
$1,271 USD
View
B+
Retailer 19
-
$1,942 AUD
$1,366 USD
View
B
Retailer 20
-
$2,076 AUD
$1,460 USD
View
Most Expensive
B
MOH London
LG750558080 · Oct 26
$2,116 AUD
£1,172 GBP
View
20 more retailers have this diamond
Prices start from $407 AUDSave up to $1,710 AUD

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
1.99ct Radiant
$407 AUD