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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG522225973

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

Certificate IGI LG522225973

Diamond specifications and retailer prices

From $343 AUD
$241 USD
As of October 30, 2026
Save $1,709 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,289 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522225973 or 522225973. Listed at 19 retailers as of October 30, 2026, with a 498% 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

1.09
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225973
Dimensions7.48 × 5.12 × 3.37 mm
L/W Ratio1.46
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
7.48 mm5.12 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225973
Side View
Table 66.5%Crown 41.7°Girdle: MediumPavilion 36.1°Culet: NoneDepth 65.8%

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 30
Current: $3,289 AUD|Low: $329 AUD|High: $3,289 AUD|Avg: $1,078 AUD
Do Amore Diamonds
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 1, 2026
Retailer 17$343 AUD
Retailer 6$383 AUD
Retailer 15$397 AUD
Retailer 3$426 AUD
Retailer 16$426 AUD
Retailer 9$477 AUD
Retailer 2$575 AUD
Retailer 5$717 AUD
Retailer 8$759 AUD
Retailer 12$806 AUD
Retailer 10$1,153 AUD
Retailer 14$1,371 AUD
Retailer 4$1,509 AUD
Retailer 7$1,822 AUD
Retailer 11$1,891 AUD
Retailer 13$2,052 AUD
Do Amore Diamonds$3,289 AUD

35 data points across 17 retailers

19 retailers$343 AUD to $2,052 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
A
Retailer 2
-
$383 AUD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$397 AUD
$279 USD
View
A
Retailer 4
-
$426 AUD
$299 USD
View
A
Retailer 5
-
$426 AUD
$299 USD
View
A
Retailer 6
-
$477 AUD
$335 USD
View
A
Retailer 7
-
$575 AUD
£318 GBP
View
B+
Retailer 8
-
$717 AUD
$504 USD
View
B+
Retailer 9
-
$759 AUD
$533 USD
View
B+
Retailer 10
-
$806 AUD
ZAR 9,151 ZAR
View
B
Retailer 11
-
$1,153 AUD
$810 USD
View
B
Retailer 12
-
$1,244 AUD
£688 GBP
View
B
Retailer 13
-
$1,371 AUD
$963 USD
View
B
Retailer 14
-
$1,509 AUD
$1,060 USD
View
B
Retailer 15
-
$1,748 AUD
$1,228 USD
View
B
Retailer 16
-
$1,822 AUD
£1,008 GBP
View
B
Retailer 17
-
$1,891 AUD
£1,046 GBP
View
B
Retailer 18
-
$2,052 AUD
CA$2,002 CAD
View
Most Expensive
Do Amore Diamonds
27-940894C08 · Oct 31
$3,289 AUD
$2,310 USD
View
Price under review
18 more retailers have this diamond
Prices start from $343 AUDSave up to $1,709 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
1.09ct Radiant
$343 AUD