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Radiant|Lab Grown|IGI

1.00ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG620483797

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

Certificate IGI LG620483797

Diamond specifications and retailer prices

From $195 AUD
$137 USD
As of November 2, 2026
Save $1,840 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,035 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620483797 or 620483797. Listed at 17 retailers as of October 29, 2026, with prices from $195 to $2,035, a $1,840 spread on the same certified stone. MOH London lists it at $2,035. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620483797
Dimensions7.27 × 5.01 × 3.22 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
7.27 mm5.01 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620483797
Side View
Table 66.0%Crown 23.7°Girdle: MediumPavilion 32.4°Culet: NoneDepth 64.3%

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 2
Current: $2,035 AUD|Low: $195 AUD|High: $2,050 AUD|Avg: $575 AUD|+73.8%
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
November 2, 2026
Retailer 17$195 AUD
Retailer 3$227 AUD
Retailer 5$243 AUD
Retailer 15$243 AUD
Retailer 7$274 AUD
Retailer 10$304 AUD
Retailer 12$419 AUD
Retailer 13$420 AUD
Retailer 8$451 AUD
Retailer 6$455 AUD
Retailer 14$461 AUD
Retailer 11$592 AUD
Retailer 9$592 AUD
Retailer 4$779 AUD
Retailer 16$823 AUD
Retailer 2$1,261 AUD
MOH London$2,035 AUD

31 data points across 17 retailers

17 retailers$195 AUD to $2,035 AUD

A
Cheapest Retailer
-
$195 AUD
$137 USD
A
Retailer 2
-
$227 AUD
$159 USD
View
Retailer 3
-
$243 AUD
$170 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$243 AUD
$170 USD
View
A
Retailer 5
-
$274 AUD
HK$1,500 HKD
View
A
Retailer 6
-
$304 AUD
£168 GBP
View
A
Retailer 7
-
$419 AUD
ZAR 4,739 ZAR
View
A
Retailer 8
-
$420 AUD
€280 EUR
View
A
Retailer 9
-
$451 AUD
$316 USD
View
A
Retailer 10
-
$455 AUD
$319 USD
View
A
Retailer 11
-
$461 AUD
£254 GBP
View
A
Retailer 12
-
$592 AUD
View
A
Retailer 13
-
$592 AUD
$415 USD
View
B+
Retailer 14
-
$779 AUD
$546 USD
View
B+
Retailer 15
-
$823 AUD
$577 USD
View
B
Retailer 16
-
$1,261 AUD
£696 GBP
View
Most Expensive
B
MOH London
LG620483797 · Oct 29
$2,035 AUD
£1,123 GBP
View
16 more retailers have this diamond
Prices start from $195 AUDSave up to $1,840 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
1.00ct Radiant
$195 AUD