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Heart|Natural|GIA

1.51ct D VVS2 Heart Natural Diamond

EX • D/VVS2 • GIA 1139239873

Certificate GIA 1139239873

Diamond specifications and retailer prices

From $16,838 NZD
As of November 6, 2026
Save $11,212 NZD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $28,049 NZD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded D colour (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 1139239873. Listed at 7 retailers as of November 6, 2026, with prices from $16,838 to $28,049, a $11,212 spread on the same certified stone. Cape Diamonds lists it at $28,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1139239873
Dimensions6.69 × 7.98 × 4.86 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
6.69 mm7.98 mm1.51 ctD / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1139239873
Side View
Table 53.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.0%

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 6
Current: $28,049 NZD|Low: $16,838 NZD|High: $64,782 NZD|Avg: $43,099 NZD|-56.0%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$16,838 NZD
Retailer 6$17,804 NZD
Retailer 7$18,340 NZD
Retailer 5$18,540 NZD
Retailer 3$20,739 NZD
Retailer 2$22,119 NZD
Cape Diamonds$28,049 NZD
Retailer 8$56,886 NZD

38 data points across 8 retailers

7 retailers$16,838 NZD to $28,049 NZD

A
Cheapest Retailer
-
$16,838 NZD
A
Retailer 2
-
$17,804 NZD
View
A
Retailer 3
-
$18,340 NZD
View
A
Retailer 4
-
$18,540 NZD
View
Final sale: no returns
B+
Retailer 5
-
$20,739 NZD
View
B+
Retailer 6
-
$22,119 NZD
View
Most Expensive
B
Cape Diamonds
cert_1139239873 · Nov 6
$28,049 NZD
ZAR 251,200 ZAR
View
6 more retailers have this diamond
Prices start from $16,838 NZDSave up to $11,212 NZD

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
$16,838 NZD