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Round|Natural|GIA

2.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 6551650970

Certificate GIA 6551650970

Diamond specifications and retailer prices

From $50,282 NZD
HK$221,400 HKD
As of November 1, 2026
Save $43,216 NZD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $93,499 NZD at MOH London · As of November 1, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551650970. Listed at 19 retailers as of November 1, 2026, with prices from $50,282 to $93,499, a $43,216 spread on the same certified stone. MOH London lists it at $93,499. 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551650970
Dimensions8.70 × 8.66 × 5.36 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.70 mm8.66 mm2.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551650970
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

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: $93,499 NZD|Low: $47,103 NZD|High: $94,001 NZD|Avg: $59,761 NZD|-0.1%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 21$50,282 NZD
Retailer 3$52,376 NZD
Retailer 22$52,706 NZD
Retailer 4$54,879 NZD
Retailer 19$55,049 NZD
Retailer 10$56,396 NZD
Retailer 14$56,778 NZD
Retailer 12$58,020 NZD
Retailer 15$59,273 NZD
Retailer 7$62,363 NZD
Retailer 5$62,576 NZD
Retailer 20$62,862 NZD
Retailer 11$62,944 NZD
Retailer 16$64,858 NZD
Retailer 18$64,858 NZD
Retailer 8$65,279 NZD
Retailer 2$66,033 NZD
Retailer 9$67,351 NZD
Retailer 6$68,980 NZD
Retailer 13$72,320 NZD
Retailer 17$72,356 NZD
MOH London$93,499 NZD

31 data points across 22 retailers

19 retailers$50,282 NZD to $93,499 NZD

A
Cheapest Retailer
-
$50,282 NZD
HK$221,400 HKD
A
Retailer 2
-
$52,376 NZD
$29,519 USD
View
A
Retailer 3
-
$52,706 NZD
$29,705 USD
View
A
Retailer 4
-
$54,879 NZD
$30,930 USD
View
Final sale: no returns
A
Retailer 5
-
$55,049 NZD
$31,026 USD
View
Retailer 6
-
$56,778 NZD
$32,000 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$59,273 NZD
SGD 45,144 SGD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$62,363 NZD
$35,148 USD
View
B+
Retailer 9
-
$62,576 NZD
$35,268 USD
View
B+
Retailer 10
-
$62,862 NZD
$35,429 USD
View
B+
Retailer 11
-
$64,858 NZD
$36,554 USD
View
B+
Retailer 12
-
$64,858 NZD
$36,554 USD
View
B+
Retailer 13
-
$65,279 NZD
$36,791 USD
View
B+
Retailer 14
-
$66,033 NZD
£29,304 GBP
View
B+
Retailer 15
-
$67,351 NZD
$37,959 USD
View
B+
Retailer 16
-
$68,980 NZD
£30,612 GBP
View
B+
Retailer 17
-
$72,320 NZD
€38,819 EUR
View
B+
Retailer 18
-
$72,356 NZD
$40,780 USD
View
Most Expensive
B
MOH London
14733EBA6 · Nov 1
$93,499 NZD
£41,493 GBP
View
18 more retailers have this diamond
Prices start from $50,282 NZDSave up to $43,216 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
$50,282 NZD