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Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

GD • G/VS2 • GIA 1517888183

Certificate GIA 1517888183

Diamond specifications and retailer prices

From $9,752 NZD
$5,496 USD
As of October 31, 2026
Save $9,042 NZD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,793 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by GIA 1517888183. Listed at 17 retailers as of October 30, 2026, with prices from $9,752 to $18,793, a $9,042 spread on the same certified stone. NZ Jewellers lists it at $18,793. 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
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1517888183
Dimensions7.06 × 6.93 × 4.59 mm
L/W Ratio1.02
Star length60%
Lower girdle70%
Top View
7.06 mm6.93 mm1.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1517888183
Side View
Table 59.0%Crown 39.5°Girdle: Very ThickPavilion 40.6°Culet: NoneDepth 66.3%

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: Oct 31
Current: $18,793 NZD|Low: $9,507 NZD|High: $18,793 NZD|Avg: $12,046 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$9,752 NZD
Retailer 6$9,799 NZD
Retailer 7$10,005 NZD
Retailer 5$10,371 NZD
Retailer 9$10,451 NZD
Retailer 10$10,707 NZD
Retailer 4$11,108 NZD
Retailer 12$11,218 NZD
Retailer 13$11,237 NZD
Retailer 15$11,237 NZD
Retailer 16$11,237 NZD
Retailer 8$11,516 NZD
Retailer 11$12,279 NZD
Retailer 17$12,965 NZD
Retailer 2$13,812 NZD
Retailer 14$16,643 NZD
NZ Jewellers$18,793 NZD

15 data points across 17 retailers

17 retailers$9,752 NZD to $18,793 NZD

A
Cheapest Retailer
-
$9,752 NZD
$5,496 USD
A
Retailer 2
-
$9,799 NZD
$5,523 USD
View
A
Retailer 3
-
$10,005 NZD
$5,639 USD
View
B+
Retailer 4
-
$10,371 NZD
$5,845 USD
View
Final sale: no returns
A
Retailer 5
-
$10,451 NZD
$5,890 USD
View
A
Retailer 6
-
$10,707 NZD
£4,752 GBP
View
Retailer 7
-
$11,108 NZD
A$9,631 AUD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$11,218 NZD
£4,978 GBP
View
A
Retailer 9
-
$11,237 NZD
$6,333 USD
View
A
Retailer 10
-
$11,237 NZD
$6,333 USD
View
A
Retailer 11
-
$11,237 NZD
$6,333 USD
View
A
Retailer 12
-
$11,516 NZD
$6,491 USD
View
A
Retailer 13
-
$12,279 NZD
€6,591 EUR
View
B+
Retailer 14
-
$12,965 NZD
$7,307 USD
View
B+
Retailer 15
-
$13,812 NZD
ZAR 125,758 ZAR
View
B+
Retailer 16
-
$16,643 NZD
£7,386 GBP
View
Most Expensive
B+
NZ Jewellers
0fe44de2-e435-49f6-842f-f64708a56c61 · Oct 30
$18,793 NZD
$10,592 USD
View
16 more retailers have this diamond
Prices start from $9,752 NZDSave up to $9,042 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
$9,752 NZD