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Round|Natural|GIA

2.51ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5553720141

Certificate GIA 5553720141

Diamond specifications and retailer prices

From €16,237 EUR
$18,140 USD
As of October 25, 2026
Save €9,491 EUR (37%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €25,728 EUR at MOH London · As of October 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5553720141. Listed at 22 retailers as of October 25, 2026, with prices from €16,237 to €25,728, a €9,491 spread on the same certified stone. MOH London lists it at €25,728. 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
OriginNatural
Grading LabGIA
CertificateGIA 5553720141
Dimensions8.68 × 8.72 × 5.36 mm
L/W Ratio1.00
Star length45%
Culet sizeNone
Key to symbols
Feather, Pinpoint, Needle
Top View
8.68 mm8.72 mm2.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553720141
Side View
Table 59.0%Crown 34°GirdlePavilionCulet: NoneDepth 61.6%

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 25
Current: €25,728 EUR|Low: €15,942 EUR|High: €26,009 EUR|Avg: €19,316 EUR|-0.8%
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
October 30, 2026
Retailer 10€16,237 EUR
Retailer 18€16,355 EUR
Retailer 19€16,628 EUR
Retailer 14€16,928 EUR
Retailer 4€17,333 EUR
Retailer 11€17,411 EUR
Retailer 3€17,656 EUR
Retailer 15€18,087 EUR
Retailer 16€18,991 EUR
Retailer 8€19,095 EUR
Retailer 17€19,594 EUR
Retailer 13€19,882 EUR
Retailer 9€20,081 EUR
Retailer 2€20,110 EUR
Retailer 7€20,348 EUR
Retailer 12€22,040 EUR
Retailer 6€22,537 EUR
Retailer 5€23,213 EUR
MOH London€25,728 EUR

27 data points across 19 retailers

22 retailers€16,237 EUR to €25,728 EUR

B+
Cheapest Retailer
-
€16,237 EUR
$18,140 USD
B+
Retailer 2
-
€16,355 EUR
$18,272 USD
View
B+
Retailer 3
-
€16,628 EUR
$18,577 USD
View
B+
Retailer 4
-
€16,928 EUR
£14,891 GBP
View
B+
Retailer 5
-
€17,333 EUR
$19,365 USD
View
Final sale: no returns
Retailer 6
-
€17,411 EUR
A$29,925 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
€17,656 EUR
$19,725 USD
View
B+
Retailer 8
-
€18,087 EUR
$20,207 USD
View
B
Retailer 9
-
€18,991 EUR
$21,217 USD
View
B
Retailer 10
-
€19,095 EUR
$21,333 USD
View
Retailer 11
-
€19,484 EUR
$21,768 USD
View
Price last confirmed 47 days ago
B
Retailer 12
-
€19,594 EUR
$21,891 USD
View
B
Retailer 13
-
€19,882 EUR
View
B+
Retailer 14
-
€20,081 EUR
$22,435 USD
View
B
Retailer 15
-
€20,110 EUR
$22,467 USD
View
Retailer 16
-
€20,234 EUR
$22,605 USD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
€20,348 EUR
$22,733 USD
View
B
Retailer 18
-
€22,040 EUR
£19,388 GBP
View
B
Retailer 19
-
€22,537 EUR
ZAR 406,764 ZAR
View
Retailer 20
-
€23,083 EUR
$25,788 USD
View
Price last confirmed 47 days ago
B
Retailer 21
-
€23,213 EUR
$25,934 USD
View
Most Expensive
B
MOH London
62EEC5590 · Oct 29
€25,728 EUR
£22,633 GBP
View
21 more retailers have this diamond
Prices start from €16,237 EURSave up to €9,491 EUR

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+
2.51ct Round
€16,237 EUR