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Heart|Natural|GIA

3.15ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 1537930953

Certificate GIA 1537930953

Diamond specifications and retailer prices

From $48,911 NZD
As of November 6, 2026
Save $28,006 NZD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $76,916 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.15ct natural heart diamond

This 3.15ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1537930953. Listed at 9 retailers as of November 4, 2026, with prices from $48,911 to $76,916, a $28,006 spread on the same certified stone. MOH London lists it at $76,916. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.15
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1537930953
Dimensions9.32 × 10.21 × 5.72 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.32 mm10.21 mm3.15 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537930953
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 56.0%

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 6
Current: $76,916 NZD|Low: $44,883 NZD|High: $78,053 NZD|Avg: $53,903 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$44,883 NZD
Retailer 10$48,911 NZD
Retailer 8$49,629 NZD
Retailer 5$49,730 NZD
Retailer 3$49,797 NZD
Retailer 6$49,966 NZD
Retailer 7$51,440 NZD
Retailer 2$52,867 NZD
Retailer 9$52,981 NZD
Retailer 4$63,573 NZD
MOH London$76,916 NZD

42 data points across 11 retailers

9 retailers$48,911 NZD to $76,916 NZD

B+
Cheapest Retailer
-
$48,911 NZD
B+
Retailer 2
-
$49,629 NZD
View
B+
Retailer 3
-
$49,730 NZD
View
B+
Retailer 4
-
$49,966 NZD
View
B+
Retailer 5
-
$51,440 NZD
View
B+
Retailer 6
-
$52,867 NZD
View
B+
Retailer 7
-
$52,981 NZD
View
B
Retailer 8
-
$63,573 NZD
View
Most Expensive
B
MOH London
81D7F52DD · Nov 4
$76,916 NZD
£33,574 GBP
View
8 more retailers have this diamond
Prices start from $48,911 NZDSave up to $28,006 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.

B+
3.15ct Heart
$48,911 NZD