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Heart|Natural|GIA

1.50ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6431332294

Certificate GIA 6431332294

Diamond specifications and retailer prices

From $12,201 USD
€11,620 EUR
As of November 2, 2026
Save $9,695 USD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,896 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two 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 6431332294. Listed at 21 retailers as of October 29, 2026, with prices from $12,201 to $21,896, a $9,695 spread on the same certified stone. MOH London lists it at $21,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.9°
OriginNatural
Grading LabGIA
CertificateGIA 6431332294
Dimensions6.95 × 8.06 × 4.65 mm
L/W Ratio1.16
Top View
6.95 mm8.06 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6431332294
Side View
Table 58.0%CrownGirdle: THN-VTKPavilion 43.9°Culet: NoneDepth 57.6%

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: Nov 2
Current: $21,896 USD|Low: $12,201 USD|High: $22,042 USD|Avg: $16,018 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$12,201 USD
Retailer 7$13,364 USD
Retailer 10$13,946 USD
Retailer 4$14,062 USD
Retailer 9$14,875 USD
Retailer 2$14,897 USD
Retailer 6$14,988 USD
Retailer 12$15,108 USD
Retailer 3$15,689 USD
Retailer 11$19,757 USD
Retailer 5$20,488 USD
MOH London$21,896 USD

45 data points across 12 retailers

21 retailers$12,201 USD to $21,896 USD

B+
Cheapest Retailer
-
$12,201 USD
€11,620 EUR
B
Retailer 2
-
$12,938 USD
View
B
Retailer 3
-
$12,971 USD
View
B
Retailer 4
-
$13,050 USD
CA$18,124 CAD
View
B
Retailer 5
-
$13,364 USD
View
Final sale: no returns
B
Retailer 6
-
$13,695 USD
View
B
Retailer 7
-
$13,946 USD
View
B
Retailer 8
-
$14,062 USD
View
B
Retailer 9
-
$14,875 USD
View
B
Retailer 10
-
$14,897 USD
£11,730 GBP
View
Retailer 11
-
$14,988 USD
A$23,059 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$15,108 USD
View
B
Retailer 13
-
$15,689 USD
View
B
Retailer 14
-
$15,840 USD
View
B
Retailer 15
-
$15,840 USD
View
B
Retailer 16
-
$16,182 USD
View
B
Retailer 17
-
$16,336 USD
View
B
Retailer 18
-
$16,370 USD
View
B
Retailer 19
-
$19,757 USD
View
B
Retailer 20
-
$20,488 USD
ZAR 330,992 ZAR
View
Most Expensive
B
MOH London
CB82FC9CC · Oct 29
$21,896 USD
£17,241 GBP
View
20 more retailers have this diamond
Prices start from $12,201 USDSave up to $9,695 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.

B+
1.50ct Heart
$12,201 USD