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Round|Natural|GIA

2.51ct K IF Round Natural Diamond

EX • K/IF • GIA 7543751502

Certificate GIA 7543751502

Diamond specifications and retailer prices

From $33,959 NZD
As of November 1, 2026
Save $25,083 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $59,042 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7543751502. Listed at 15 retailers as of November 1, 2026, with prices from $33,959 to $59,042, a $25,083 spread on the same certified stone. MOH London lists it at $59,042. 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

2.51
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7543751502
Dimensions8.87 × 8.92 × 5.27 mm
L/W Ratio1.01
Top View
8.87 mm8.92 mm2.51 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543751502
Side View
Table 57.0%Crown 32°Girdle: THN-MEDPavilion 40.8°Culet: NDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $59,042 NZD|Low: $33,959 NZD|High: $59,914 NZD|Avg: $41,394 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$33,959 NZD
Retailer 9$34,363 NZD
Retailer 10$34,968 NZD
Retailer 4$37,108 NZD
Retailer 3$38,038 NZD
Retailer 5$38,159 NZD
Retailer 8$38,355 NZD
Retailer 11$41,208 NZD
Retailer 12$42,793 NZD
Retailer 6$44,135 NZD
Retailer 2$52,052 NZD
MOH London$59,042 NZD

39 data points across 12 retailers

15 retailers$33,959 NZD to $59,042 NZD

A
Cheapest Retailer
-
$33,959 NZD
A
Retailer 2
-
$34,363 NZD
View
A
Retailer 3
-
$34,968 NZD
View
B+
Retailer 4
-
$37,108 NZD
View
Retailer 5
-
$38,038 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$38,159 NZD
View
B+
Retailer 7
-
$38,355 NZD
View
B+
Retailer 8
-
$39,940 NZD
View
B+
Retailer 9
-
$41,208 NZD
View
B+
Retailer 10
-
$42,793 NZD
View
B+
Retailer 11
-
$44,135 NZD
View
B
Retailer 12
-
$46,540 NZD
View
B+
Retailer 13
-
$52,052 NZD
View
B
Retailer 14
-
$53,701 NZD
View
Most Expensive
B
MOH London
492DD684E · Nov 4
$59,042 NZD
£26,134 GBP
View
14 more retailers have this diamond
Prices start from $33,959 NZDSave up to $25,083 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.

A
2.51ct Round
$33,959 NZD