Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6243064495

Certificate GIA 6243064495

Diamond specifications and retailer prices

From $8,274 USD
€7,880 EUR
As of October 27, 2026
Save $7,437 USD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,711 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded F colour (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 6243064495. Listed at 25 retailers as of October 27, 2026, with prices from $8,274 to $15,711, a $7,437 spread on the same certified stone. MOH London lists it at $15,711. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243064495
Dimensions6.99 × 8.18 × 4.54 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.99 mm8.18 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243064495
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.5%

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 27
Current: $15,711 USD|Low: $7,450 USD|High: $15,711 USD|Avg: $10,366 USD|+8.2%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 3, 2026
Retailer 11$7,450 USD
Retailer 10$8,274 USD
Retailer 16$8,325 USD
Retailer 5$8,424 USD
Retailer 9$9,022 USD
Retailer 8$9,243 USD
Retailer 15$9,580 USD
Retailer 12$9,870 USD
Retailer 3$10,179 USD
Retailer 23$10,303 USD
Retailer 6$10,623 USD
Retailer 17$10,677 USD
Retailer 2$10,865 USD
Retailer 7$10,892 USD
Retailer 21$10,955 USD
Retailer 18$11,095 USD
Retailer 4$11,104 USD
Retailer 19$12,030 USD
Retailer 13$12,215 USD
Retailer 20$12,316 USD
Retailer 24$13,880 USD
Retailer 14$14,535 USD
Retailer 22$14,779 USD
MOH London$15,711 USD

21 data points across 24 retailers

25 retailers$8,274 USD to $15,711 USD

Retailer 1
-
$7,450 USD
HK$58,200 HKD
Price last confirmed 7 days ago
A
Retailer 2
-
$8,274 USD
€7,880 EUR
View
Retailer 3
-
$8,325 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$8,424 USD
€8,023 EUR
View
Price last confirmed 6 days ago
Retailer 5
-
$8,571 USD
SGD 11,582 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$9,022 USD
View
Retailer 7
-
$9,243 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$9,580 USD
A$14,738 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$9,870 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$10,179 USD
View
B+
Retailer 11
-
$10,303 USD
View
B+
Retailer 12
-
$10,623 USD
A$16,343 AUD
View
Retailer 13
-
$10,677 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$10,865 USD
£8,555 GBP
View
Retailer 15
-
$10,892 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$10,955 USD
View
B+
Retailer 17
-
$11,095 USD
£8,736 GBP
View
B+
Retailer 18
-
$11,104 USD
View
Final sale: no returns
B+
Retailer 19
-
$12,030 USD
View
B
Retailer 20
-
$12,215 USD
View
B
Retailer 21
-
$12,316 USD
View
B
Retailer 22
-
$13,880 USD
View
Retailer 23
-
$14,535 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$14,779 USD
ZAR 238,760 ZAR
View
Most Expensive
B
MOH London
058869C49 · Nov 2
$15,711 USD
£12,371 GBP
View
24 more retailers have this diamond
Prices start from $8,274 USDSave up to $7,437 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
1.51ct Heart
$8,274 USD