Cushion|Lab Grown|GIA

3.09ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • GIA 2496773912

Certificate GIA 2496773912

Diamond specifications and retailer prices

From $1,852 AUD
$1,301 USD
As of October 29, 2026
Save $5,650 AUD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,339 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2496773912. Listed at 20 retailers as of October 29, 2026, with a 305% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.09
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2496773912
Dimensions8.65 × 8.53 × 5.58 mm
L/W Ratio1.01
Top View
8.65 mm8.53 mm3.09 ctD / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2496773912
Side View
Table 63.0%Crown 34.5°Girdle: ThickPavilion 40.6°Culet: NoneDepth 65.4%

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 29
Current: $2,575 AUD|Low: $1,852 AUD|High: $6,245 AUD|Avg: $3,689 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,852 AUD
Retailer 7$2,164 AUD
Retailer 1$2,575 AUD
Retailer 4$2,719 AUD
Retailer 8$2,876 AUD
Retailer 6$3,199 AUD
Retailer 11$4,050 AUD
Retailer 5$4,453 AUD
Retailer 3$5,361 AUD
Retailer 10$5,518 AUD
Retailer 9$6,171 AUD

31 data points across 11 retailers

20 retailers$1,852 AUD to $7,502 AUD

A
Cheapest Retailer
-
$1,852 AUD
$1,301 USD
Final sale: no returns
Retailer 2
-
$1,918 AUD
$1,347 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$2,164 AUD
$1,520 USD
View
B+
Retailer 4
-
$2,279 AUD
$1,601 USD
View
B+
Retailer 5
-
$2,332 AUD
HK$12,800 HKD
View
B+
Retailer 6
-
$2,575 AUD
£1,424 GBP
View
B+
Retailer 7
-
$2,719 AUD
£1,504 GBP
View
B+
Retailer 8
-
$2,736 AUD
$1,922 USD
View
B+
Retailer 9
-
$2,876 AUD
$2,020 USD
View
B+
Retailer 10
-
$3,199 AUD
€2,140 EUR
View
B
Retailer 11
-
$3,586 AUD
$2,519 USD
View
Retailer 12
-
$4,050 AUD
$2,845 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$4,453 AUD
ZAR 50,533 ZAR
View
B
Retailer 14
-
$5,294 AUD
£2,928 GBP
View
B
Retailer 15
-
$5,361 AUD
$3,766 USD
View
B
Retailer 16
-
$5,518 AUD
$3,876 USD
View
B
Retailer 17
-
$6,171 AUD
£3,413 GBP
View
B
Retailer 18
-
$6,714 AUD
$4,716 USD
View
B
Retailer 19
-
$7,502 AUD
$5,270 USD
View
Most Expensive
Brilliant Earth
10706855A · Oct 22
$9,339 AUD
$6,560 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $1,852 AUDSave up to $5,650 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
3.09ct Cushion
$1,852 AUD