CaratHunter
Plans
Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

VG • G/VS1 • GIA 7566211529

Certificate GIA 7566211529

Diamond specifications and retailer prices

From $16,670 NZD
$9,395 USD
As of October 28, 2026
Save $15,112 NZD (48%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $31,781 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566211529. Listed at 35 retailers as of October 28, 2026, with prices from $16,670 to $31,781, a $15,112 spread on the same certified stone. NZ Jewellers lists it at $31,781. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566211529
Dimensions9.14 × 6.23 × 3.98 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.14 mm6.23 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566211529
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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 28
Current: $31,781 NZD|Low: $16,670 NZD|High: $31,781 NZD|Avg: $21,547 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
Retailer 31
Retailer 32
Retailer 33
Retailer 34
October 30, 2026
Retailer 12$16,670 NZD
Retailer 4$17,097 NZD
Retailer 14$17,676 NZD
Retailer 18$17,693 NZD
Retailer 22$18,193 NZD
Retailer 2$18,238 NZD
Retailer 5$18,239 NZD
Retailer 10$18,825 NZD
Retailer 6$18,826 NZD
Retailer 20$19,067 NZD
Retailer 33$19,068 NZD
Retailer 15$20,344 NZD
Retailer 21$20,403 NZD
Retailer 27$20,518 NZD
Retailer 24$20,610 NZD
Retailer 17$20,658 NZD
Retailer 34$20,722 NZD
Retailer 3$20,976 NZD
Retailer 13$21,095 NZD
Retailer 23$21,139 NZD
Retailer 19$21,162 NZD
Retailer 8$22,267 NZD
Retailer 28$22,267 NZD
Retailer 25$22,712 NZD
Retailer 16$22,757 NZD
Retailer 7$22,849 NZD
Retailer 31$22,943 NZD
Retailer 9$23,013 NZD
Retailer 26$23,239 NZD
Retailer 11$23,836 NZD
Retailer 29$24,714 NZD
Retailer 32$27,865 NZD
Retailer 30$29,940 NZD
NZ Jewellers$31,781 NZD

15 data points across 34 retailers

35 retailers$16,670 NZD to $31,781 NZD

A
Cheapest Retailer
-
$16,670 NZD
$9,395 USD
A
Retailer 2
-
$17,097 NZD
$9,636 USD
View
A
Retailer 3
-
$17,676 NZD
$9,962 USD
View
A
Retailer 4
-
$17,693 NZD
$9,972 USD
View
A
Retailer 5
-
$17,908 NZD
A$15,528 AUD
View
A
Retailer 6
-
$18,193 NZD
$10,254 USD
View
A
Retailer 7
-
$18,238 NZD
$10,279 USD
View
A
Retailer 8
-
$18,239 NZD
€9,790 EUR
View
B+
Retailer 9
-
$18,825 NZD
$10,610 USD
View
B+
Retailer 10
-
$18,826 NZD
CA$14,736 CAD
View
B+
Retailer 11
-
$19,067 NZD
$10,746 USD
View
Final sale: no returns
B+
Retailer 12
-
$19,068 NZD
$10,747 USD
View
B+
Retailer 13
-
$20,344 NZD
$11,466 USD
View
B+
Retailer 14
-
$20,403 NZD
$11,499 USD
View
B+
Retailer 15
-
$20,518 NZD
$11,564 USD
View
B+
Retailer 16
-
$20,610 NZD
£9,146 GBP
View
B+
Retailer 17
-
$20,658 NZD
$11,643 USD
View
Retailer 18
-
$20,722 NZD
A$17,967 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$20,976 NZD
$11,822 USD
View
B+
Retailer 20
-
$21,095 NZD
£9,362 GBP
View
B+
Retailer 21
-
$21,139 NZD
$11,914 USD
View
B+
Retailer 22
-
$21,162 NZD
$11,927 USD
View
B+
Retailer 23
-
$22,267 NZD
$12,550 USD
View
B+
Retailer 24
-
$22,267 NZD
$12,550 USD
View
B+
Retailer 25
-
$22,712 NZD
$12,801 USD
View
B+
Retailer 26
-
$22,757 NZD
$12,826 USD
View
B+
Retailer 27
-
$22,849 NZD
£10,140 GBP
View
B+
Retailer 28
-
$22,943 NZD
€12,315 EUR
View
B
Retailer 29
-
$23,013 NZD
$12,970 USD
View
B
Retailer 30
-
$23,239 NZD
$13,098 USD
View
B
Retailer 31
-
$23,836 NZD
$13,434 USD
View
B
Retailer 32
-
$24,714 NZD
A$21,429 AUD
View
B
Retailer 33
-
$27,865 NZD
ZAR 253,713 ZAR
View
B
Retailer 34
-
$29,940 NZD
£13,287 GBP
View
Most Expensive
B
NZ Jewellers
91b5258d-4717-416a-a627-6de5b1fd7a66 · Oct 30
$31,781 NZD
$17,912 USD
View
34 more retailers have this diamond
Prices start from $16,670 NZDSave up to $15,112 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 Oval
$16,670 NZD