CaratHunter
Plans
Radiant|Lab Grown|IGI

1.09ct D VS2 Radiant Lab Grown Diamond

D/VS2 • IGI LG636431611

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

Certificate IGI LG636431611

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of October 30, 2026
Save $2,449 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,733 AUD at Do Amore Diamonds · As of October 30, 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) and certified by IGI LG636431611 or 636431611. Listed at 20 retailers as of October 30, 2026, with prices from $285 to $2,733, a $2,449 spread on the same certified stone. Do Amore Diamonds lists it at $2,733. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636431611
Dimensions5.12 × 5.12 × 3.50 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.12 mm5.12 mm1.09 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636431611
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 68.4%

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: $2,733 AUD|Low: $273 AUD|High: $2,890 AUD|Avg: $1,050 AUD|-5.4%
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
October 30, 2026
Retailer 14$285 AUD
Retailer 12$317 AUD
Retailer 4$353 AUD
Retailer 10$468 AUD
Retailer 7$475 AUD
Retailer 5$503 AUD
Retailer 2$724 AUD
Retailer 15$755 AUD
Retailer 9$926 AUD
Retailer 11$1,137 AUD
Retailer 6$1,519 AUD
Retailer 8$1,569 AUD
Retailer 3$1,651 AUD
Retailer 13$1,699 AUD
Do Amore Diamonds$2,733 AUD

42 data points across 15 retailers

20 retailers$285 AUD to $2,733 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$317 AUD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$330 AUD
$232 USD
View
A
Retailer 4
-
$353 AUD
$248 USD
View
A
Retailer 5
-
$353 AUD
$248 USD
View
B+
Retailer 6
-
$421 AUD
$296 USD
View
Retailer 7
-
$468 AUD
£259 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$475 AUD
$334 USD
View
B+
Retailer 9
-
$503 AUD
$353 USD
View
B+
Retailer 10
-
$724 AUD
£401 GBP
View
Retailer 11
-
$755 AUD
$530 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$926 AUD
View
B
Retailer 13
-
$1,047 AUD
£579 GBP
View
B
Retailer 14
-
$1,137 AUD
$799 USD
View
B
Retailer 15
-
$1,251 AUD
$879 USD
View
B
Retailer 16
-
$1,496 AUD
$1,051 USD
View
B
Retailer 17
-
$1,519 AUD
£840 GBP
View
B
Retailer 18
-
$1,569 AUD
£868 GBP
View
B
Retailer 19
-
$1,699 AUD
$1,193 USD
View
Most Expensive
C
Do Amore Diamonds
27-9AE581D41 · Oct 30
$2,733 AUD
$1,920 USD
View
19 more retailers have this diamond
Prices start from $285 AUDSave up to $2,449 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
$285 AUD