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Round|Natural|GIA

2.50ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 6565144559

Certificate GIA 6565144559

Diamond specifications and retailer prices

From $17,290 USD
Save $16,702 USD (49%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $33,992 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 very-good cut grade and certified by GIA 6565144559. Listed at 31 retailers, with prices from $17,290 to $33,992 at MOH London, a $16,702 spread on the same certified stone. 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
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565144559
Dimensions8.53 × 8.59 × 5.38 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud
Top View
8.53 mm8.59 mm2.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565144559
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $33,992 USD|Low: $17,290 USD|High: $33,992 USD|Avg: $23,095 USD|+0.1%
MOH London
Retailer 2
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Retailer 31
October 1, 2026
Retailer 6$17,290 USD
Retailer 4$18,615 USD
Retailer 8$19,119 USD
Retailer 27$19,589 USD
Retailer 16$19,736 USD
Retailer 9$19,770 USD
Retailer 20$19,918 USD
Retailer 2$20,755 USD
Retailer 30$20,822 USD
Retailer 18$20,975 USD
Retailer 7$21,505 USD
Retailer 5$22,001 USD
Retailer 13$22,120 USD
Retailer 21$22,536 USD
Retailer 31$22,560 USD
Retailer 29$22,581 USD
Retailer 19$22,981 USD
Retailer 17$23,230 USD
Retailer 25$23,230 USD
Retailer 14$23,297 USD
Retailer 23$24,000 USD
Retailer 11$24,040 USD
Retailer 22$24,147 USD
Retailer 3$24,194 USD
Retailer 28$24,352 USD
Retailer 24$25,438 USD
Retailer 12$25,821 USD
Retailer 10$25,866 USD
Retailer 26$29,184 USD
Retailer 15$30,466 USD
MOH London$33,992 USD

16 data points across 31 retailers

31 retailers$17,290 USD to $33,992 USD

B+
Cheapest Retailer
-
$17,290 USD
B+
Retailer 2
-
$18,615 USD
View
B+
Retailer 3
-
$19,119 USD
View
B+
Retailer 4
-
$19,589 USD
View
B
Retailer 5
-
$19,736 USD
View
B
Retailer 6
-
$19,770 USD
View
B
Retailer 7
-
$19,918 USD
View
B
Retailer 8
-
$20,755 USD
₹1,976,711 INR
View
B
Retailer 9
-
$20,822 USD
CA$28,920 CAD
View
B
Retailer 10
-
$20,975 USD
View
B
Retailer 11
-
$21,505 USD
View
B
Retailer 12
-
$22,001 USD
View
B
Retailer 13
-
$22,120 USD
A$34,030 AUD
View
B
Retailer 14
-
$22,536 USD
View
B
Retailer 15
-
$22,581 USD
View
B
Retailer 16
-
$22,610 USD
£17,803 GBP
View
B
Retailer 17
-
$22,981 USD
View
B
Retailer 18
-
$23,230 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$23,230 USD
View
B
Retailer 20
-
$23,297 USD
View
B
Retailer 21
-
$24,000 USD
View
Price last confirmed 14 days ago
B
Retailer 22
-
$24,040 USD
View
B
Retailer 23
-
$24,147 USD
View
B
Retailer 24
-
$24,194 USD
View
B
Retailer 25
-
$24,352 USD
£19,175 GBP
View
B
Retailer 26
-
$25,438 USD
€24,227 EUR
View
C
Retailer 27
-
$25,821 USD
View
C
Retailer 28
-
$25,866 USD
View
C
Retailer 29
-
$29,184 USD
ZAR 471,470 ZAR
View
C
Retailer 30
-
$30,466 USD
View
Most Expensive
C
MOH London
63738BD3F · Oct 1
$33,992 USD
£26,765 GBP
View
30 more retailers have this diamond
Prices start from $17,290 USDSave up to $16,702 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.

B+
2.50ct Round
$17,290 USD