Round|Natural|GIA

2.50ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5231720432

Certificate GIA 5231720432

Diamond specifications and retailer prices

From $26,552 USD
As of October 26, 2026
Save $18,788 USD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $45,340 USD at MOH London · As of October 29, 2026
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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231720432. Listed at 20 retailers as of October 26, 2026, with prices from $26,552 to $45,340, a $18,788 spread on the same certified stone. MOH London lists it at $45,340. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231720432
Dimensions8.68 × 8.75 × 5.39 mm
L/W Ratio1.01
Top View
8.68 mm8.75 mm2.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231720432
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 26
Current: $45,340 USD|Low: $26,470 USD|High: $45,582 USD|Avg: $30,180 USD|-0.5%
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
October 29, 2026
Retailer 9$26,552 USD
Retailer 6$26,580 USD
Retailer 13$27,025 USD
Retailer 7$27,072 USD
Retailer 16$27,650 USD
Retailer 14$27,672 USD
Retailer 5$28,877 USD
Retailer 11$29,307 USD
Retailer 15$29,326 USD
Retailer 17$30,080 USD
Retailer 12$30,320 USD
Retailer 3$31,283 USD
Retailer 10$31,795 USD
Retailer 8$31,814 USD
Retailer 4$32,486 USD
Retailer 2$34,982 USD
MOH London$45,340 USD

21 data points across 17 retailers

20 retailers$26,552 USD to $45,340 USD

B+
Cheapest Retailer
-
$26,552 USD
B+
Retailer 2
-
$26,580 USD
View
B+
Retailer 3
-
$27,025 USD
View
B+
Retailer 4
-
$27,072 USD
View
B+
Retailer 5
-
$27,310 USD
View
B+
Retailer 6
-
$27,650 USD
View
B+
Retailer 7
-
$27,672 USD
View
Final sale: no returns
B+
Retailer 8
-
$29,307 USD
£23,076 GBP
View
Retailer 9
-
$29,326 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$30,080 USD
View
Price last confirmed 42 days ago
B+
Retailer 11
-
$30,080 USD
View
B+
Retailer 12
-
$30,320 USD
View
Retailer 13
-
$31,283 USD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
$31,283 USD
View
B+
Retailer 15
-
$31,795 USD
£25,035 GBP
View
B
Retailer 16
-
$31,814 USD
View
Retailer 17
-
$32,486 USD
View
Price last confirmed 43 days ago
B
Retailer 18
-
$32,486 USD
View
B+
Retailer 19
-
$34,982 USD
€33,316 EUR
View
Most Expensive
B
MOH London
E30C1F90F · Oct 29
$45,340 USD
£35,701 GBP
View
19 more retailers have this diamond
Prices start from $26,552 USDSave up to $18,788 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 Round
$26,552 USD