Heart|Natural|GIA

1.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1348443111

Certificate GIA 1348443111

Diamond specifications and retailer prices

From $12,138 USD
As of November 4, 2026
Save $10,684 USD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,822 USD at MOH London · As of November 4, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1348443111. Listed at 15 retailers as of November 4, 2026, with prices from $12,138 to $22,822, a $10,684 spread on the same certified stone. MOH London lists it at $22,822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1348443111
Dimensions7.14 × 7.89 × 4.53 mm
L/W Ratio1.11
Culet sizeNone
Top View
7.14 mm7.89 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1348443111
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $22,822 USD|Low: $12,138 USD|High: $23,158 USD|Avg: $16,990 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$12,138 USD
Retailer 2$14,772 USD
Retailer 6$15,394 USD
Retailer 7$15,499 USD
Retailer 3$15,780 USD
Retailer 9$17,251 USD
Retailer 4$17,704 USD
Retailer 5$21,526 USD
MOH London$22,822 USD

38 data points across 9 retailers

15 retailers$12,138 USD to $22,822 USD

B+
Cheapest Retailer
-
$12,138 USD
B+
Retailer 2
-
$14,772 USD
View
B
Retailer 3
-
$14,869 USD
View
Retailer 4
-
$15,394 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$15,499 USD
View
Final sale: no returns
B+
Retailer 6
-
$15,780 USD
View
B
Retailer 7
-
$15,840 USD
View
B
Retailer 8
-
$17,251 USD
View
B
Retailer 9
-
$17,521 USD
View
B
Retailer 10
-
$17,704 USD
View
B
Retailer 11
-
$17,968 USD
View
B
Retailer 12
-
$18,195 USD
View
B
Retailer 13
-
$20,757 USD
View
B
Retailer 14
-
$21,526 USD
View
Most Expensive
B
MOH London
866BC12D7 · Nov 4
$22,822 USD
£17,970 GBP
View
14 more retailers have this diamond
Prices start from $12,138 USDSave up to $10,684 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+
1.51ct Heart
$12,138 USD