Radiant|Lab Grown|GIA

2.03ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 2506038231

Certificate GIA 2506038231

Diamond specifications and retailer prices

From $1,392 USD
As of October 30, 2026
Save $6,121 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,618 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.03ct lab-grown radiant diamond

This 2.03ct 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 2506038231. Listed at 27 retailers as of October 29, 2026, with a 440% 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

2.03
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506038231
Dimensions8.87 × 6.40 × 4.24 mm
L/W Ratio1.39
Top View
8.87 mm6.40 mm2.03 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506038231
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,968 USD|Low: $1,336 USD|High: $7,513 USD|Avg: $3,193 USD|-0.9%
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
October 30, 2026
Retailer 4$1,392 USD
Retailer 2$1,514 USD
Retailer 3$1,615 USD
Retailer 18$1,715 USD
Retailer 16$1,795 USD
Retailer 1$1,968 USD
Retailer 11$2,495 USD
Retailer 9$2,690 USD
Retailer 15$2,817 USD
Retailer 5$3,341 USD
Retailer 8$3,395 USD
Retailer 17$4,238 USD
Retailer 10$4,351 USD
Retailer 12$4,599 USD
Retailer 6$4,645 USD
Retailer 7$4,733 USD
Retailer 14$5,097 USD
Retailer 13$7,513 USD

30 data points across 18 retailers

27 retailers$1,392 USD to $7,513 USD

A
Cheapest Retailer
-
$1,392 USD
A
Retailer 2
-
$1,514 USD
View
B+
Retailer 3
-
$1,615 USD
View
B+
Retailer 4
-
$1,715 USD
View
B+
Retailer 5
-
$1,727 USD
View
B+
Retailer 6
-
$1,795 USD
View
Final sale: no returns
B+
Retailer 7
-
$1,795 USD
View
B+
Retailer 8
-
$1,968 USD
£1,549 GBP
View
B+
Retailer 9
-
$2,240 USD
HK$17,500 HKD
View
B+
Retailer 10
-
$2,495 USD
£1,965 GBP
View
B
Retailer 11
-
$2,690 USD
View
B
Retailer 12
-
$2,817 USD
€2,683 EUR
View
B
Retailer 13
-
$2,930 USD
View
B
Retailer 14
-
$3,341 USD
View
Retailer 15
-
$3,395 USD
View
Price last confirmed 15 days ago
Retailer 16
-
$4,238 USD
A$6,520 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$4,298 USD
£3,384 GBP
View
B
Retailer 18
-
$4,351 USD
View
B
Retailer 19
-
$4,368 USD
View
B
Retailer 20
-
$4,599 USD
ZAR 74,290 ZAR
View
B
Retailer 21
-
$4,645 USD
View
Retailer 22
-
$4,733 USD
A$7,282 AUD
View
Price last confirmed 21 days ago
B
Retailer 23
-
$5,097 USD
£4,013 GBP
View
B
Retailer 24
-
$6,294 USD
View
B
Retailer 25
-
$7,513 USD
View
Retailer 26
-
$9,580 USD
View
Price under review
Most Expensive
Diamond Quarter
2.03IFD2531B683N · Oct 29
$9,618 USD
£7,573 GBP
View
Price under review
26 more retailers have this diamond
Prices start from $1,392 USDSave up to $6,121 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
2.03ct Radiant
$1,392 USD