Radiant|Natural|GIA

2.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 5516938741

Certificate GIA 5516938741

Diamond specifications and retailer prices

From $28,085 USD
As of October 29, 2026
Save $20,611 USD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $48,696 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural radiant diamond

This 2.5ct natural radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516938741. Listed at 14 retailers as of October 29, 2026, with prices from $28,085 to $48,696, a $20,611 spread on the same certified stone. MOH London lists it at $48,696. 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

2.50
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47.9°
Pavilion angle57.3°
OriginNatural
Grading LabGIA
CertificateGIA 5516938741
Dimensions8.83 × 6.90 × 4.69 mm
L/W Ratio1.28
Top View
8.83 mm6.90 mm2.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5516938741
Side View
Table 69.0%Crown 47.9°Girdle: THK-VTKPavilion 57.3°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $48,696 USD|Low: $27,746 USD|High: $49,019 USD|Avg: $34,165 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$28,085 USD
Retailer 4$30,135 USD
Retailer 8$30,975 USD
Retailer 11$31,013 USD
Retailer 2$31,229 USD
Retailer 5$31,272 USD
Retailer 12$32,306 USD
Retailer 9$32,564 USD
Retailer 3$33,598 USD
Retailer 13$34,890 USD
Retailer 6$37,571 USD
Retailer 7$42,657 USD
MOH London$48,696 USD

30 data points across 13 retailers

14 retailers$28,085 USD to $48,696 USD

B+
Cheapest Retailer
-
$28,085 USD
B+
Retailer 2
-
$28,236 USD
View
B+
Retailer 3
-
$30,135 USD
View
Retailer 4
-
$30,975 USD
A$47,654 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$31,013 USD
View
B+
Retailer 6
-
$31,229 USD
£24,590 GBP
View
B+
Retailer 7
-
$31,272 USD
View
B+
Retailer 8
-
$32,306 USD
View
B+
Retailer 9
-
$32,564 USD
View
B
Retailer 10
-
$33,598 USD
View
B
Retailer 11
-
$34,890 USD
View
B
Retailer 12
-
$37,571 USD
€35,782 EUR
View
B
Retailer 13
-
$42,657 USD
ZAR 689,123 ZAR
View
Most Expensive
B
MOH London
949D4FBC1 · Oct 29
$48,696 USD
£38,343 GBP
View
13 more retailers have this diamond
Prices start from $28,085 USDSave up to $20,611 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.

B+
2.50ct Radiant
$28,085 USD