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Round|Natural|GIA

1.51ct I VVS2 Round Natural Diamond

VG • I/VVS2 • GIA 6405144471

Certificate GIA 6405144471

Diamond specifications and retailer prices

From $10,184 NZD
$5,740 USD
As of November 1, 2026
Save $8,575 NZD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,759 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6405144471. Listed at 19 retailers as of November 1, 2026, with prices from $10,184 to $18,759, a $8,575 spread on the same certified stone. MOH London lists it at $18,759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle34°
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 6405144471
Dimensions7.23 × 7.18 × 4.60 mm
L/W Ratio1.01
Top View
7.23 mm7.18 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6405144471
Side View
Table 62.0%Crown 34°Girdle: MED-THKPavilion 42.4°Culet: NoneDepth 63.8%

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 1
Current: $18,759 NZD|Low: $10,184 NZD|High: $18,987 NZD|Avg: $13,572 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$10,184 NZD
Retailer 9$10,635 NZD
Retailer 10$11,256 NZD
Retailer 7$11,258 NZD
Retailer 8$11,302 NZD
Retailer 11$11,455 NZD
Retailer 2$12,606 NZD
Retailer 3$12,978 NZD
Retailer 5$13,853 NZD
Retailer 12$14,575 NZD
Retailer 6$16,539 NZD
MOH London$18,759 NZD

43 data points across 12 retailers

19 retailers$10,184 NZD to $18,759 NZD

A
Cheapest Retailer
-
$10,184 NZD
$5,740 USD
A
Retailer 2
-
$10,635 NZD
$5,994 USD
View
A
Retailer 3
-
$11,256 NZD
$6,344 USD
View
Final sale: no returns
A
Retailer 4
-
$11,258 NZD
$6,345 USD
View
A
Retailer 5
-
$11,302 NZD
$6,370 USD
View
A
Retailer 6
-
$11,455 NZD
$6,456 USD
View
A
Retailer 7
-
$12,195 NZD
$6,873 USD
View
B+
Retailer 8
-
$12,383 NZD
$6,979 USD
View
A
Retailer 9
-
$12,606 NZD
£5,594 GBP
View
Retailer 10
-
$12,978 NZD
A$11,253 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$13,538 NZD
$7,630 USD
View
B+
Retailer 12
-
$13,538 NZD
$7,630 USD
View
B+
Retailer 13
-
$13,853 NZD
€7,436 EUR
View
B+
Retailer 14
-
$13,981 NZD
$7,880 USD
View
B+
Retailer 15
-
$14,072 NZD
$7,931 USD
View
B+
Retailer 16
-
$14,575 NZD
£6,468 GBP
View
Retailer 17
-
$14,833 NZD
$8,360 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$16,539 NZD
ZAR 150,589 ZAR
View
Most Expensive
B
MOH London
C4C8C927D · Nov 1
$18,759 NZD
£8,325 GBP
View
18 more retailers have this diamond
Prices start from $10,184 NZDSave up to $8,575 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 Round
$10,184 NZD