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Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG837672772

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

Certificate IGI LG837672772

Diamond specifications and retailer prices

From $420 AUD
$295 USD
As of October 25, 2026
Save $1,758 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,178 AUD at Do Amore Diamonds · As of October 27, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837672772 or 837672772. Listed at 13 retailers as of October 25, 2026, with prices from $420 to $2,178, a $1,758 spread on the same certified stone. Do Amore Diamonds lists it at $2,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837672772
Dimensions7.23 × 5.04 × 3.38 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.23 mm5.04 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837672772
Side View
Table 64.0%Crown 44.3°Girdle: ThickPavilion 34.7°Culet: NoneDepth 67.1%

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: Oct 25
Current: $2,178 AUD|Low: $416 AUD|High: $2,178 AUD|Avg: $947 AUD|+4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 4$420 AUD
Retailer 5$456 AUD
Retailer 8$511 AUD
Retailer 10$755 AUD
Retailer 9$875 AUD
Retailer 3$942 AUD
Retailer 6$957 AUD
Retailer 11$997 AUD
Retailer 7$1,089 AUD
Retailer 2$1,455 AUD
Do Amore Diamonds$2,178 AUD

21 data points across 11 retailers

13 retailers$420 AUD to $2,178 AUD

Retailer 1
-
$221 AUD
$155 USD
Price last confirmed 22 days ago
Retailer 2
-
$251 AUD
$176 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$420 AUD
$295 USD
View
A
Retailer 4
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 5
-
$511 AUD
$359 USD
View
Retailer 6
-
$755 AUD
$530 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$875 AUD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$957 AUD
$672 USD
View
Retailer 9
-
$971 AUD
$682 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$997 AUD
$700 USD
View
B
Retailer 11
-
$1,089 AUD
SGD 1,034 SGD
View
B
Retailer 12
-
$1,455 AUD
£805 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E4514E1D4 · Oct 27
$2,178 AUD
$1,530 USD
View
12 more retailers have this diamond
Prices start from $420 AUDSave up to $1,758 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
$420 AUD