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Radiant|Lab Grown|GIA

2.80ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 7492588485

Certificate GIA 7492588485

Diamond specifications and retailer prices

From $2,743 AUD
$1,927 USD
As of October 30, 2026
Save $18,796 AUD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,539 AUD at Zales · As of October 30, 2026
View at Zales

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant 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 7492588485. Listed at 22 retailers as of October 30, 2026, with prices from $2,743 to $21,539, a $18,796 spread on the same certified stone. Zales lists it at $21,539. 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

2.80
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7492588485
Dimensions9.70 × 7.00 × 4.79 mm
L/W Ratio1.39
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
9.70 mm7.00 mm2.80 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7492588485
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: $3,865 AUD|Low: $2,248 AUD|High: $21,539 AUD|Avg: $9,039 AUD|+3.4%
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
Retailer 18
Retailer 19
Retailer 20
Zales
October 31, 2026
Retailer 14$2,743 AUD
Retailer 20$3,071 AUD
Retailer 9$3,263 AUD
Retailer 12$3,474 AUD
Retailer 1$3,865 AUD
Retailer 18$4,211 AUD
Retailer 11$5,385 AUD
Retailer 16$5,424 AUD
Retailer 6$6,365 AUD
Retailer 3$6,661 AUD
Retailer 15$8,334 AUD
Retailer 8$8,485 AUD
Retailer 10$8,560 AUD
Retailer 19$9,062 AUD
Retailer 4$9,580 AUD
Retailer 7$10,515 AUD
Retailer 17$12,280 AUD
Retailer 2$14,989 AUD
Retailer 13$21,069 AUD
Retailer 5$21,539 AUD
Zales$21,539 AUD

22 data points across 21 retailers

22 retailers$2,743 AUD to $21,539 AUD

Retailer 1
-
$2,701 AUD
$1,897 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$2,743 AUD
$1,927 USD
View
Retailer 3
-
$3,061 AUD
$2,150 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$3,071 AUD
$2,157 USD
View
Final sale: no returns
Retailer 5
-
$3,263 AUD
$2,292 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$3,474 AUD
$2,440 USD
View
A
Retailer 7
-
$3,865 AUD
$2,715 USD
View
B+
Retailer 8
-
$4,211 AUD
$2,958 USD
View
Retailer 9
-
$4,951 AUD
$3,478 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$5,385 AUD
$3,783 USD
View
B+
Retailer 11
-
$5,424 AUD
CA$5,292 CAD
View
B
Retailer 12
-
$6,661 AUD
£3,684 GBP
View
B
Retailer 13
-
$8,334 AUD
$5,854 USD
View
Retailer 14
-
$8,485 AUD
$5,960 USD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$9,062 AUD
ZAR 102,836 ZAR
View
B
Retailer 16
-
$9,580 AUD
£5,299 GBP
View
Retailer 17
-
$10,515 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$12,280 AUD
$8,626 USD
View
B
Retailer 19
-
$14,989 AUD
$10,529 USD
View
B
Retailer 20
-
$21,069 AUD
$14,800 USD
View
B
Retailer 21
-
$21,539 AUD
$15,130 USD
View
Most Expensive
B
Zales
520857664 · Oct 30
$21,539 AUD
$15,130 USD
View
21 more retailers have this diamond
Prices start from $2,743 AUDSave up to $18,796 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
2.80ct Radiant
$2,743 AUD