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Round|Natural|GIA

1.51ct F VVS2 Round Natural Diamond

EX • F/VVS2 • GIA 6551628165

Certificate GIA 6551628165

Diamond specifications and retailer prices

From $17,153 NZD
$9,651 USD
As of November 2, 2026
Save $9,394 NZD (35%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $29,357 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551628165. Listed at 22 retailers as of November 1, 2026, with a 55% 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
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551628165
Dimensions7.29 × 7.32 × 4.58 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Needle, Feather
Top View
7.29 mm7.32 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551628165
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 2
Current: $17,153 NZD|Low: $17,153 NZD|High: $27,840 NZD|Avg: $20,698 NZD|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$17,153 NZD
Retailer 11$17,258 NZD
Retailer 6$18,052 NZD
Retailer 5$18,487 NZD
Retailer 2$18,537 NZD
Retailer 3$18,931 NZD
Retailer 4$19,270 NZD
Retailer 7$20,071 NZD
Retailer 8$21,321 NZD
Retailer 10$24,971 NZD
Retailer 9$26,547 NZD

33 data points across 11 retailers

22 retailers$17,153 NZD to $26,547 NZD

A
Cheapest Retailer
-
$17,153 NZD
$9,651 USD
A
Retailer 2
-
$17,258 NZD
$9,710 USD
View
A
Retailer 3
-
$18,052 NZD
£7,998 GBP
View
A
Retailer 4
-
$18,487 NZD
$10,402 USD
View
Final sale: no returns
A
Retailer 5
-
$18,537 NZD
$10,430 USD
View
Retailer 6
-
$18,931 NZD
A$16,387 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$19,270 NZD
£8,537 GBP
View
Retailer 8
-
$19,442 NZD
$10,939 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$20,071 NZD
£8,892 GBP
View
Retailer 10
-
$21,063 NZD
$11,851 USD
View
Price last confirmed 34 days ago
Retailer 11
-
$21,063 NZD
$11,851 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$21,063 NZD
$11,851 USD
View
Price last confirmed 40 days ago
A
Retailer 13
-
$21,321 NZD
€11,425 EUR
View
Retailer 14
-
$21,386 NZD
$12,033 USD
View
Price last confirmed 33 days ago
Retailer 15
-
$24,303 NZD
$13,674 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$24,303 NZD
$13,674 USD
View
Price last confirmed 34 days ago
Retailer 17
-
$24,303 NZD
$13,674 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$24,971 NZD
ZAR 226,981 ZAR
View
B+
Retailer 19
-
$26,547 NZD
£11,761 GBP
View
Retailer 20
-
$29,357 NZD
$16,518 USD
View
Price last confirmed 42 days ago
Retailer 21
-
$29,357 NZD
$16,518 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
456d5310-f030-4e6b-b688-7271d2096120 · Sep 26
$29,357 NZD
$16,518 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $17,153 NZDSave up to $9,394 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
$17,153 NZD