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Cushion|Lab Grown|GIA

2.87ct D IF Cushion Lab Grown Diamond

GD • D/IF • GIA 6505624690

Certificate GIA 6505624690

Diamond specifications and retailer prices

From $3,199 AUD
$2,247 USD
As of October 26, 2026
Save $18,881 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,080 AUD at Zales · As of October 26, 2026
View at Zales

About this 2.87ct lab-grown cushion diamond

This 2.87ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505624690. Listed at 19 retailers as of October 26, 2026, with prices from $3,199 to $22,080, a $18,881 spread on the same certified stone. Zales lists it at $22,080. 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

2.87
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6505624690
Dimensions8.10 × 7.99 × 5.18 mm
L/W Ratio1.01
Top View
8.10 mm7.99 mm2.87 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505624690
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.8%

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 26
Current: $5,329 AUD|Low: $1,989 AUD|High: $22,080 AUD|Avg: $9,133 AUD|+2.5%
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
Retailer 17
Zales
October 27, 2026
Retailer 5$2,730 AUD
Retailer 15$3,199 AUD
Retailer 17$3,331 AUD
Retailer 2$4,316 AUD
Retailer 9$4,503 AUD
Retailer 1$5,329 AUD
Retailer 8$6,030 AUD
Retailer 3$6,465 AUD
Retailer 13$7,424 AUD
Retailer 16$7,488 AUD
Retailer 12$8,024 AUD
Retailer 14$8,207 AUD
Retailer 11$8,928 AUD
Retailer 4$10,935 AUD
Retailer 10$13,966 AUD
Retailer 6$14,708 AUD
Retailer 7$17,638 AUD
Zales$22,080 AUD

30 data points across 18 retailers

19 retailers$3,199 AUD to $22,080 AUD

A
Cheapest Retailer
-
$3,199 AUD
$2,247 USD
A
Retailer 2
-
$3,331 AUD
$2,340 USD
View
A
Retailer 3
-
$4,316 AUD
$3,032 USD
View
Retailer 4
-
$4,503 AUD
$3,163 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$5,329 AUD
€3,565 EUR
View
B+
Retailer 6
-
$6,030 AUD
CA$5,883 CAD
View
B+
Retailer 7
-
$6,465 AUD
£3,576 GBP
View
Retailer 8
-
$7,424 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$7,488 AUD
$5,260 USD
View
B+
Retailer 10
-
$8,024 AUD
ZAR 91,054 ZAR
View
Retailer 11
-
$8,207 AUD
$5,765 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$8,928 AUD
£4,938 GBP
View
B
Retailer 13
-
$10,935 AUD
$7,681 USD
View
B
Retailer 14
-
$13,966 AUD
$9,810 USD
View
Retailer 15
-
$14,708 AUD
View
Price last confirmed 22 days ago
Retailer 16
-
$15,363 AUD
$10,792 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$17,638 AUD
$12,390 USD
View
B
Retailer 18
-
$18,407 AUD
$12,930 USD
View
Most Expensive
B
Zales
522058305 · Oct 26
$22,080 AUD
$15,510 USD
View
18 more retailers have this diamond
Prices start from $3,199 AUDSave up to $18,881 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
2.87ct Cushion
$3,199 AUD