Heart|Natural|GIA

1.51ct G VVS2 Heart Natural Diamond

EX • G/VVS2 • GIA 5543401566

Certificate GIA 5543401566

Diamond specifications and retailer prices

From $6,854 USD
As of October 31, 2026
Save $4,046 USD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,280 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543401566. Listed at 10 retailers as of October 31, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.95°
Pavilion angle40.21°
OriginNatural
Grading LabGIA
CertificateGIA 5543401566
Dimensions6.38 × 7.82 × 4.92 mm
L/W Ratio1.23
Top View
6.38 mm7.82 mm1.51 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543401566
Side View
Table 59.0%Crown 42.95°GirdlePavilion 40.21°CuletDepth 62.9%

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 31
Current: $10,900 USD|Low: $6,854 USD|High: $11,199 USD|Avg: $8,401 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$6,854 USD
Retailer 2$7,111 USD
Retailer 4$7,215 USD
Retailer 3$7,541 USD
Retailer 6$8,072 USD
Retailer 7$8,318 USD
Retailer 8$9,766 USD
Retailer 1$10,900 USD

30 data points across 8 retailers

10 retailers$6,854 USD to $10,900 USD

A
Cheapest Retailer
-
$6,854 USD
A
Retailer 2
-
$7,111 USD
£5,599 GBP
View
A
Retailer 3
-
$7,215 USD
View
Retailer 4
-
$7,541 USD
A$11,602 AUD
View
Price last confirmed 10 days ago
Retailer 5
-
$7,940 USD
View
Price last confirmed 40 days ago
Retailer 6
-
$7,940 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$8,062 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$10,900 USD
£8,583 GBP
View
Retailer 9
-
$13,280 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
59f51993-7787-46a6-ba42-5a9e9ac3a1f7 · Sep 28
$13,280 USD
View
Price last confirmed 34 days ago
9 more retailers have this diamond
Prices start from $6,854 USDSave up to $4,046 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
$6,854 USD