CaratHunter
Plans
Round|Natural|GIA

2.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7543635079

Certificate GIA 7543635079

Diamond specifications and retailer prices

From €17,812 EUR
$19,900 USD
As of October 31, 2026
Save €7,157 EUR (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €24,969 EUR at Diamonds Direct · As of October 31, 2026
View at Diamonds Direct

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7543635079. Listed at 10 retailers as of October 31, 2026, with prices from €17,812 to €24,969, a €7,157 spread on the same certified stone. Diamonds Direct lists it at €24,969. 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7543635079
Dimensions8.58 × 5.44 × 5.44 mm
L/W Ratio1.58
Culet sizeNone
Top View
8.58 mm5.44 mm2.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543635079
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Oct 31
Current: €24,969 EUR|Low: €15,198 EUR|High: €25,465 EUR|Avg: €20,679 EUR|-1.9%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3€15,198 EUR
Retailer 2€17,812 EUR
Retailer 6€17,887 EUR
Retailer 8€19,768 EUR
Retailer 11€20,817 EUR
Retailer 4€20,904 EUR
Retailer 9€21,106 EUR
Retailer 5€21,482 EUR
Retailer 7€21,813 EUR
Retailer 10€23,551 EUR
Diamonds Direct€24,969 EUR

31 data points across 11 retailers

10 retailers€17,812 EUR to €24,969 EUR

A
Cheapest Retailer
-
€17,812 EUR
$19,900 USD
A
Retailer 2
-
€17,887 EUR
SGD 27,004 SGD
View
A
Retailer 3
-
€19,768 EUR
SGD 29,844 SGD
View
A
Retailer 4
-
€20,904 EUR
$23,355 USD
View
A
Retailer 5
-
€21,106 EUR
$23,580 USD
View
A
Retailer 6
-
€21,482 EUR
$24,000 USD
View
A
Retailer 7
-
€21,813 EUR
$24,370 USD
View
B+
Retailer 8
-
€23,551 EUR
$26,311 USD
View
B+
Retailer 9
-
€23,781 EUR
$26,568 USD
View
Most Expensive
B+
Diamonds Direct
1006177 · Oct 31
€24,969 EUR
$27,896 USD
View
9 more retailers have this diamond
Prices start from €17,812 EURSave up to €7,157 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.

A
2.51ct Round
€17,812 EUR