CaratHunter
Plans
Heart|Natural|GIA

3.51ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2546382004

Certificate GIA 2546382004

Diamond specifications and retailer prices

From $26,957 USD
HK$210,600 HKD
As of November 2, 2026
Save $21,750 USD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $48,707 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.51ct natural heart diamond

This 3.51ct natural heart sits in the three to five carat band, graded I 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 2546382004. Listed at 21 retailers as of November 2, 2026, with prices from $26,957 to $48,707, a $21,750 spread on the same certified stone. MOH London lists it at $48,707. 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

3.51
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546382004
Dimensions9.45 × 10.56 × 6.21 mm
L/W Ratio1.12
Top View
9.45 mm10.56 mm3.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2546382004
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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: $48,707 USD|Low: $26,957 USD|High: $50,322 USD|Avg: $34,374 USD|-3.2%
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
November 2, 2026
Retailer 9$26,957 USD
Retailer 2$28,385 USD
Retailer 8$30,387 USD
Retailer 5$31,027 USD
Retailer 12$31,406 USD
Retailer 11$31,556 USD
Retailer 3$32,665 USD
Retailer 10$33,654 USD
Retailer 6$33,968 USD
Retailer 14$34,325 USD
Retailer 15$34,614 USD
Retailer 4$36,345 USD
Retailer 16$37,498 USD
Retailer 7$38,941 USD
Retailer 13$40,652 USD
MOH London$48,707 USD

23 data points across 16 retailers

21 retailers$26,957 USD to $48,707 USD

A
Cheapest Retailer
-
$26,957 USD
HK$210,600 HKD
A
Retailer 2
-
$28,385 USD
₹2,703,339 INR
View
Retailer 3
-
$30,387 USD
SGD 41,064 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$31,027 USD
View
A
Retailer 5
-
$31,406 USD
£24,729 GBP
View
A
Retailer 6
-
$31,556 USD
View
Final sale: no returns
Retailer 7
-
$32,005 USD
A$49,239 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$32,665 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$33,654 USD
£26,499 GBP
View
A
Retailer 10
-
$33,968 USD
View
A
Retailer 11
-
$34,325 USD
View
Retailer 12
-
$34,614 USD
View
Price last confirmed 17 days ago
A
Retailer 13
-
$34,614 USD
View
A
Retailer 14
-
$34,689 USD
A$53,368 AUD
View
A
Retailer 15
-
$34,846 USD
View
Retailer 16
-
$36,345 USD
View
Price last confirmed 17 days ago
Retailer 17
-
$37,498 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$38,941 USD
View
Price last confirmed 14 days ago
Retailer 19
-
$39,801 USD
View
Price last confirmed 57 days ago
B+
Retailer 20
-
$40,652 USD
ZAR 656,734 ZAR
View
Most Expensive
B
MOH London
E4FC61411 · Nov 2
$48,707 USD
£38,352 GBP
View
20 more retailers have this diamond
Prices start from $26,957 USDSave up to $21,750 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
3.51ct Heart
$26,957 USD