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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 $47,111 NZD
$26,552 USD
As of October 26, 2026
Save $33,336 NZD (41%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $80,447 NZD 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 $47,111 to $80,447, a $33,336 spread on the same certified stone. MOH London lists it at $80,447. 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: $80,447 NZD|Low: $46,966 NZD|High: $80,875 NZD|Avg: $53,707 NZD|-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$47,111 NZD
Retailer 6$47,161 NZD
Retailer 13$47,950 NZD
Retailer 7$48,034 NZD
Retailer 16$49,059 NZD
Retailer 14$49,098 NZD
Retailer 5$51,236 NZD
Retailer 11$52,000 NZD
Retailer 15$52,033 NZD
Retailer 17$53,371 NZD
Retailer 12$53,797 NZD
Retailer 3$55,505 NZD
Retailer 10$56,413 NZD
Retailer 8$56,447 NZD
Retailer 4$57,640 NZD
Retailer 2$62,068 NZD
MOH London$80,447 NZD

19 data points across 17 retailers

20 retailers$47,111 NZD to $80,447 NZD

B+
Cheapest Retailer
-
$47,111 NZD
$26,552 USD
B+
Retailer 2
-
$47,161 NZD
$26,580 USD
View
B+
Retailer 3
-
$47,950 NZD
$27,025 USD
View
B+
Retailer 4
-
$48,034 NZD
$27,072 USD
View
B+
Retailer 5
-
$48,456 NZD
View
B+
Retailer 6
-
$49,059 NZD
$27,650 USD
View
B+
Retailer 7
-
$49,098 NZD
$27,672 USD
View
Final sale: no returns
B+
Retailer 8
-
$52,000 NZD
£23,076 GBP
View
Retailer 9
-
$52,033 NZD
$29,326 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$53,371 NZD
$30,080 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$53,371 NZD
$30,080 USD
View
B+
Retailer 12
-
$53,797 NZD
$30,320 USD
View
Retailer 13
-
$55,505 NZD
$31,283 USD
View
Price last confirmed 48 days ago
B+
Retailer 14
-
$55,505 NZD
$31,283 USD
View
B+
Retailer 15
-
$56,413 NZD
£25,035 GBP
View
B
Retailer 16
-
$56,447 NZD
$31,814 USD
View
Retailer 17
-
$57,640 NZD
$32,486 USD
View
Price last confirmed 45 days ago
B
Retailer 18
-
$57,640 NZD
$32,486 USD
View
B+
Retailer 19
-
$62,068 NZD
€33,316 EUR
View
Most Expensive
B
MOH London
E30C1F90F · Oct 29
$80,447 NZD
£35,701 GBP
View
19 more retailers have this diamond
Prices start from $47,111 NZDSave up to $33,336 NZD

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
$47,111 NZD