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Round|Natural|GIA

2.50ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1545692580

Certificate GIA 1545692580

Diamond specifications and retailer prices

From $20,020 USD
Save $19,293 USD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $39,313 USD at MOH London
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1545692580. Listed at 19 retailers, with prices from $20,020 to $39,313 at MOH London, a $19,293 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545692580
Dimensions8.62 × 8.65 × 5.36 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.62 mm8.65 mm2.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545692580
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $39,313 USD|Low: $20,020 USD|High: $39,648 USD|Avg: $26,065 USD|-0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 11$20,020 USD
Retailer 5$21,945 USD
Retailer 13$22,592 USD
Retailer 3$22,645 USD
Retailer 4$22,648 USD
Retailer 8$23,063 USD
Retailer 2$23,921 USD
Retailer 19$24,220 USD
Retailer 17$25,025 USD
Retailer 15$25,270 USD
Retailer 18$25,373 USD
Retailer 16$25,748 USD
Retailer 9$26,585 USD
Retailer 7$27,684 USD
Retailer 10$28,138 USD
Retailer 6$29,289 USD
Retailer 14$29,338 USD
Retailer 12$33,753 USD
MOH London$39,313 USD

38 data points across 19 retailers

19 retailers$20,020 USD to $39,313 USD

A
Cheapest Retailer
-
$20,020 USD
B+
Retailer 2
-
$21,945 USD
View
B+
Retailer 3
-
$22,592 USD
View
B+
Retailer 4
-
$22,645 USD
View
B+
Retailer 5
-
$22,648 USD
View
B+
Retailer 6
-
$23,063 USD
View
B+
Retailer 7
-
$23,921 USD
₹2,278,212 INR
View
B+
Retailer 8
-
$24,220 USD
View
B
Retailer 9
-
$25,025 USD
View
B
Retailer 10
-
$25,270 USD
A$38,877 AUD
View
B
Retailer 11
-
$25,373 USD
View
B
Retailer 12
-
$25,780 USD
£20,299 GBP
View
B
Retailer 13
-
$26,585 USD
View
B
Retailer 14
-
$27,684 USD
View
B
Retailer 15
-
$28,138 USD
View
B
Retailer 16
-
$29,289 USD
View
B
Retailer 17
-
$29,338 USD
€27,941 EUR
View
B
Retailer 18
-
$33,753 USD
ZAR 545,282 ZAR
View
Most Expensive
B
MOH London
8FD1BB07B · Oct 1
$39,313 USD
£30,955 GBP
View
18 more retailers have this diamond
Prices start from $20,020 USDSave up to $19,293 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.

A
2.50ct Round
$20,020 USD