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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG841637105

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG841637105

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of October 30, 2026
Save $1,283 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,548 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841637105 or 841637105. Listed at 17 retailers as of October 30, 2026, with prices from $265 to $1,548, a $1,283 spread on the same certified stone. Reve Diamonds lists it at $1,548. 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

1.05
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637105
Dimensions6.13 × 6.08 × 3.75 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.13 mm6.08 mm1.05 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637105
Side View
Table 66.0%Crown 35.2°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.7%

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: $549 AUD|Low: $265 AUD|High: $1,548 AUD|Avg: $660 AUD|+1.1%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 14$265 AUD
Retailer 16$295 AUD
Retailer 4$328 AUD
Retailer 11$353 AUD
Retailer 6$497 AUD
Retailer 9$518 AUD
Retailer 7$528 AUD
Retailer 1$549 AUD
Retailer 2$577 AUD
Retailer 3$641 AUD
Retailer 10$730 AUD
Retailer 15$755 AUD
Retailer 8$807 AUD
Retailer 13$896 AUD
Retailer 5$1,024 AUD
Retailer 12$1,383 AUD
Reve Diamonds$1,548 AUD

31 data points across 17 retailers

17 retailers$265 AUD to $1,548 AUD

A
Cheapest Retailer
-
$265 AUD
$186 USD
Final sale: no returns
A
Retailer 2
-
$295 AUD
$207 USD
View
A
Retailer 3
-
$328 AUD
HK$1,800 HKD
View
A
Retailer 4
-
$353 AUD
£195 GBP
View
A
Retailer 5
-
$497 AUD
$349 USD
View
A
Retailer 6
-
$518 AUD
£286 GBP
View
A
Retailer 7
-
$528 AUD
$371 USD
View
A
Retailer 8
-
$549 AUD
€367 EUR
View
Retailer 9
-
$577 AUD
£319 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$641 AUD
$450 USD
View
B+
Retailer 11
-
$730 AUD
$513 USD
View
Retailer 12
-
$755 AUD
$530 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$807 AUD
SGD 766 SGD
View
B+
Retailer 14
-
$896 AUD
View
B
Retailer 15
-
$1,024 AUD
$719 USD
View
B
Retailer 16
-
$1,383 AUD
£765 GBP
View
Most Expensive
B
Reve Diamonds
C60459F29 · Oct 30
$1,548 AUD
$1,087 USD
View
16 more retailers have this diamond
Prices start from $265 AUDSave up to $1,283 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
1.05ct Cushion
$265 AUD