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Round|Natural|GIA

2.50ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5231720432

Certificate GIA 5231720432

Diamond specifications and retailer prices

From $37,799 AUD
$26,552 USD
As of October 26, 2026
Save $26,747 AUD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $64,546 AUD 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 $37,799 to $64,546, a $26,747 spread on the same certified stone. MOH London lists it at $64,546. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $64,546 AUD|Low: $37,683 AUD|High: $64,890 AUD|Avg: $43,025 AUD|-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$37,799 AUD
Retailer 6$37,839 AUD
Retailer 13$38,473 AUD
Retailer 7$38,540 AUD
Retailer 16$39,362 AUD
Retailer 14$39,394 AUD
Retailer 5$41,109 AUD
Retailer 11$41,722 AUD
Retailer 15$41,748 AUD
Retailer 17$42,822 AUD
Retailer 12$43,164 AUD
Retailer 3$44,534 AUD
Retailer 10$45,263 AUD
Retailer 8$45,290 AUD
Retailer 4$46,247 AUD
Retailer 2$49,800 AUD
MOH London$64,546 AUD

20 data points across 17 retailers

20 retailers$37,799 AUD to $64,546 AUD

B+
Cheapest Retailer
-
$37,799 AUD
$26,552 USD
B+
Retailer 2
-
$37,839 AUD
$26,580 USD
View
B+
Retailer 3
-
$38,473 AUD
$27,025 USD
View
B+
Retailer 4
-
$38,540 AUD
$27,072 USD
View
B+
Retailer 5
-
$38,879 AUD
View
B+
Retailer 6
-
$39,362 AUD
$27,650 USD
View
B+
Retailer 7
-
$39,394 AUD
$27,672 USD
View
Final sale: no returns
B+
Retailer 8
-
$41,722 AUD
£23,076 GBP
View
Retailer 9
-
$41,748 AUD
$29,326 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$42,822 AUD
$30,080 USD
View
Price last confirmed 43 days ago
B+
Retailer 11
-
$42,822 AUD
$30,080 USD
View
B+
Retailer 12
-
$43,164 AUD
$30,320 USD
View
Retailer 13
-
$44,534 AUD
$31,283 USD
View
Price last confirmed 47 days ago
B+
Retailer 14
-
$44,534 AUD
$31,283 USD
View
B+
Retailer 15
-
$45,263 AUD
£25,035 GBP
View
B
Retailer 16
-
$45,290 AUD
$31,814 USD
View
Retailer 17
-
$46,247 AUD
$32,486 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$46,247 AUD
$32,486 USD
View
B+
Retailer 19
-
$49,800 AUD
€33,316 EUR
View
Most Expensive
B
MOH London
E30C1F90F · Oct 29
$64,546 AUD
£35,701 GBP
View
19 more retailers have this diamond
Prices start from $37,799 AUDSave up to $26,747 AUD

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
$37,799 AUD