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 $1,927 USD
As of October 30, 2026
Save $13,203 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,130 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

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 $1,927 to $15,130, a $13,203 spread on the same certified stone. Kay Jewelers lists it at $15,130. 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
Color
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: $15,130 USD|Low: $1,579 USD|High: $15,130 USD|Avg: $6,341 USD
Kay Jewelers
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
Retailer 21
October 30, 2026
Retailer 2$1,927 USD
Retailer 19$2,157 USD
Retailer 9$2,292 USD
Retailer 20$2,400 USD
Retailer 11$2,492 USD
Retailer 17$2,958 USD
Retailer 12$3,783 USD
Retailer 15$3,810 USD
Retailer 6$4,471 USD
Retailer 3$4,679 USD
Retailer 13$5,854 USD
Retailer 8$5,960 USD
Retailer 10$6,013 USD
Retailer 18$6,366 USD
Retailer 4$6,730 USD
Retailer 7$7,386 USD
Retailer 16$8,626 USD
Retailer 5$9,450 USD
Retailer 21$10,529 USD
Retailer 14$14,800 USD
Kay Jewelers$15,130 USD

22 data points across 21 retailers

22 retailers$1,927 USD to $15,130 USD

Retailer 1
-
$1,897 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,927 USD
View
Retailer 3
-
$2,150 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$2,157 USD
View
Final sale: no returns
Retailer 5
-
$2,292 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$2,400 USD
View
A
Retailer 7
-
$2,492 USD
View
B+
Retailer 8
-
$2,958 USD
View
Retailer 9
-
$3,478 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$3,783 USD
View
B+
Retailer 11
-
$3,810 USD
CA$5,292 CAD
View
B
Retailer 12
-
$4,679 USD
£3,684 GBP
View
B
Retailer 13
-
$5,854 USD
View
Retailer 14
-
$5,960 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$6,366 USD
ZAR 102,836 ZAR
View
B
Retailer 16
-
$6,730 USD
£5,299 GBP
View
Retailer 17
-
$7,386 USD
A$11,363 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$8,626 USD
View
B
Retailer 19
-
$9,450 USD
View
B
Retailer 20
-
$10,529 USD
View
B
Retailer 21
-
$14,800 USD
View
Most Expensive
B
Kay Jewelers
251465591 · Oct 30
$15,130 USD
View
21 more retailers have this diamond
Prices start from $1,927 USDSave up to $13,203 USD

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
$1,927 USD