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Round|Natural|GIA

3.15ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1559553356

Certificate GIA 1559553356

Diamond specifications and retailer prices

From $41,141 NZD
As of November 6, 2026
Save $25,865 NZD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $67,006 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.15ct natural round diamond

This 3.15ct natural round 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 and certified by GIA 1559553356. Listed at 15 retailers as of November 4, 2026, with prices from $41,141 to $67,006, a $25,865 spread on the same certified stone. MOH London lists it at $67,006. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559553356
Dimensions9.34 × 9.27 × 5.82 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Pinpoint
Top View
9.34 mm9.27 mm3.15 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559553356
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: $67,006 NZD|Low: $39,858 NZD|High: $67,546 NZD|Avg: $48,744 NZD|+9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$41,141 NZD
Retailer 10$43,094 NZD
Retailer 2$43,133 NZD
Retailer 5$44,757 NZD
Retailer 8$45,456 NZD
Retailer 9$49,998 NZD
Retailer 3$50,416 NZD
Retailer 7$50,700 NZD
Retailer 4$52,309 NZD
MOH London$67,006 NZD

38 data points across 10 retailers

15 retailers$41,141 NZD to $67,006 NZD

A
Cheapest Retailer
-
$41,141 NZD
A
Retailer 2
-
$43,133 NZD
View
Retailer 3
-
$43,380 NZD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$44,757 NZD
View
A
Retailer 5
-
$45,456 NZD
View
Retailer 6
-
$45,549 NZD
View
Price last confirmed 38 days ago
Retailer 7
-
$46,995 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$48,802 NZD
View
Price last confirmed 38 days ago
Retailer 9
-
$49,998 NZD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$50,416 NZD
View
B+
Retailer 11
-
$50,700 NZD
View
B+
Retailer 12
-
$52,309 NZD
View
Retailer 13
-
$55,676 NZD
View
Price last confirmed 39 days ago
B
Retailer 14
-
$60,943 NZD
View
Most Expensive
B
MOH London
ED391FAE3 · Nov 4
$67,006 NZD
£29,659 GBP
View
14 more retailers have this diamond
Prices start from $41,141 NZDSave up to $25,865 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
3.15ct Round
$41,141 NZD