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Radiant|Lab Grown|IGI

1.09ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG635424173

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

Certificate IGI LG635424173

Diamond specifications and retailer prices

From $228 AUD
$160 USD
As of October 30, 2026
Save $1,092 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,320 AUD at MOH London · As of October 26, 2026
View at MOH London

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 LG635424173 or 635424173. Listed at 23 retailers as of October 26, 2026, with prices from $228 to $1,320, a $1,092 spread on the same certified stone. MOH London lists it at $1,320. 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 angle43.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635424173
Dimensions7.60 × 4.90 × 3.20 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm4.90 mm1.09 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635424173
Side View
Table 63.0%Crown 43.5°Girdle: MED-STKPavilion 31.5°Culet: NoneDepth 65.3%

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: Oct 30
Current: $1,320 AUD|Low: $208 AUD|High: $1,367 AUD|Avg: $634 AUD|+0.1%
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
October 31, 2026
Retailer 15$228 AUD
Retailer 6$255 AUD
Retailer 3$263 AUD
Retailer 5$282 AUD
Retailer 17$282 AUD
Retailer 7$377 AUD
Retailer 9$460 AUD
Retailer 2$471 AUD
Retailer 11$484 AUD
Retailer 4$553 AUD
Retailer 12$687 AUD
Retailer 14$725 AUD
Retailer 13$740 AUD
Retailer 10$885 AUD
Retailer 18$907 AUD
Retailer 16$925 AUD
MOH London$1,320 AUD
Retailer 8$1,367 AUD

29 data points across 18 retailers

23 retailers$228 AUD to $1,320 AUD

A
Cheapest Retailer
-
$228 AUD
$160 USD
A
Retailer 2
-
$255 AUD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$263 AUD
$185 USD
View
A
Retailer 4
-
$282 AUD
$198 USD
View
A
Retailer 5
-
$282 AUD
$198 USD
View
B+
Retailer 6
-
$377 AUD
$265 USD
View
A
Retailer 7
-
$460 AUD
$323 USD
View
A
Retailer 8
-
$471 AUD
€315 EUR
View
A
Retailer 9
-
$484 AUD
ZAR 5,492 ZAR
View
Retailer 10
-
$553 AUD
£306 GBP
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$687 AUD
View
B+
Retailer 12
-
$703 AUD
£389 GBP
View
B+
Retailer 13
-
$725 AUD
$509 USD
View
B+
Retailer 14
-
$737 AUD
£407 GBP
View
Retailer 15
-
$740 AUD
$520 USD
View
Price last confirmed 33 days ago
Retailer 16
-
$740 AUD
$520 USD
View
Price last confirmed 10 days ago
Retailer 17
-
$790 AUD
$555 USD
View
Price last confirmed 26 days ago
Retailer 18
-
$790 AUD
$555 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$904 AUD
$635 USD
View
B+
Retailer 20
-
$907 AUD
$637 USD
View
B+
Retailer 21
-
$925 AUD
$650 USD
View
B+
Retailer 22
-
$984 AUD
$692 USD
View
Most Expensive
B
MOH London
LG635424173 · Oct 26
$1,320 AUD
£730 GBP
View
22 more retailers have this diamond
Prices start from $228 AUDSave up to $1,092 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
$228 AUD