CaratHunter
Plans
Heart|Natural|GIA

2.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 2546328694

Certificate GIA 2546328694

Diamond specifications and retailer prices

From $17,728 USD
HK$138,500 HKD
As of November 2, 2026
Save $14,516 USD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $32,244 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546328694. Listed at 21 retailers as of November 1, 2026, with prices from $17,728 to $32,244, a $14,516 spread on the same certified stone. MOH London lists it at $32,244. 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
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546328694
Dimensions8.36 × 9.77 × 5.55 mm
L/W Ratio1.17
Top View
8.36 mm9.77 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546328694
Side View
Table 58.0%CrownGirdle: MED-THKPavilion 42.4°Culet: NoneDepth 56.8%

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 2
Current: $32,244 USD|Low: $17,536 USD|High: $33,674 USD|Avg: $22,010 USD|-4.2%
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
November 2, 2026
Retailer 12$17,728 USD
Retailer 17$18,656 USD
Retailer 10$19,310 USD
Retailer 15$19,489 USD
Retailer 8$19,605 USD
Retailer 16$19,610 USD
Retailer 4$19,689 USD
Retailer 13$19,997 USD
Retailer 7$20,139 USD
Retailer 11$20,341 USD
Retailer 9$20,570 USD
Retailer 14$20,585 USD
Retailer 2$22,046 USD
Retailer 3$23,618 USD
Retailer 6$26,679 USD
Retailer 5$28,548 USD
MOH London$32,244 USD

23 data points across 17 retailers

21 retailers$17,728 USD to $32,244 USD

A
Cheapest Retailer
-
$17,728 USD
HK$138,500 HKD
A
Retailer 2
-
$18,656 USD
View
A
Retailer 3
-
$19,310 USD
€18,390 EUR
View
A
Retailer 4
-
$19,489 USD
View
A
Retailer 5
-
$19,605 USD
View
A
Retailer 6
-
$19,610 USD
View
A
Retailer 7
-
$19,689 USD
€18,752 EUR
View
A
Retailer 8
-
$19,997 USD
View
Final sale: no returns
A
Retailer 9
-
$20,139 USD
View
A
Retailer 10
-
$20,341 USD
₹1,937,249 INR
View
A
Retailer 11
-
$20,570 USD
View
A
Retailer 12
-
$20,585 USD
£16,209 GBP
View
A
Retailer 13
-
$22,046 USD
View
Retailer 14
-
$22,275 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$22,340 USD
A$34,369 AUD
View
Price last confirmed 29 days ago
Retailer 16
-
$22,675 USD
View
Price last confirmed 26 days ago
A
Retailer 17
-
$23,618 USD
View
Retailer 18
-
$26,679 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$28,548 USD
ZAR 461,201 ZAR
View
Retailer 20
-
$31,109 USD
View
Price last confirmed 38 days ago
Most Expensive
B+
MOH London
C802FDAD6 · Nov 1
$32,244 USD
£25,389 GBP
View
20 more retailers have this diamond
Prices start from $17,728 USDSave up to $14,516 USD

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 Heart
$17,728 USD