Oval|Natural|GIA

1.51ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • GIA 6551466553

Certificate GIA 6551466553

Diamond specifications and retailer prices

From $9,590 NZD
As of October 30, 2026
Save $12,392 NZD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $21,982 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551466553. Listed at 27 retailers as of October 30, 2026, with prices from $9,590 to $21,982, a $12,392 spread on the same certified stone. NZ Jewellers lists it at $21,982. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 6551466553
Dimensions8.87 × 6.53 × 4.03 mm
L/W Ratio1.36
Girdle conditionFaceted
Top View
8.87 mm6.53 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551466553
Side View
Table 60.0%Crown 38.5°Girdle: MED-THKPavilion 37.4°Culet: NDepth 61.8%

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: Oct 30
Current: $21,982 NZD|Low: $9,590 NZD|High: $21,982 NZD|Avg: $12,690 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
October 31, 2026
Retailer 6$9,590 NZD
Retailer 9$9,745 NZD
Retailer 20$9,962 NZD
Retailer 13$10,010 NZD
Retailer 16$10,383 NZD
Retailer 7$10,574 NZD
Retailer 17$10,990 NZD
Retailer 27$10,990 NZD
Retailer 15$11,047 NZD
Retailer 21$11,896 NZD
Retailer 11$11,906 NZD
Retailer 3$12,089 NZD
Retailer 14$12,353 NZD
Retailer 22$12,392 NZD
Retailer 5$12,755 NZD
Retailer 4$13,217 NZD
Retailer 12$13,217 NZD
Retailer 18$13,434 NZD
Retailer 24$13,562 NZD
Retailer 8$13,662 NZD
Retailer 19$13,738 NZD
Retailer 2$14,124 NZD
Retailer 23$14,482 NZD
Retailer 10$15,051 NZD
Retailer 25$16,003 NZD
Retailer 26$18,339 NZD
NZ Jewellers$21,982 NZD

25 data points across 27 retailers

27 retailers$9,590 NZD to $21,982 NZD

A
Cheapest Retailer
-
$9,590 NZD
A
Retailer 2
-
$9,745 NZD
View
Retailer 3
-
$9,962 NZD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$10,010 NZD
View
A
Retailer 5
-
$10,010 NZD
View
A
Retailer 6
-
$10,383 NZD
View
A
Retailer 7
-
$10,574 NZD
View
Retailer 8
-
$10,990 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$11,047 NZD
View
Price last confirmed 6 days ago
Retailer 10
-
$11,896 NZD
View
Price last confirmed 7 days ago
Retailer 11
-
$11,906 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$12,089 NZD
View
Price last confirmed 8 days ago
Retailer 13
-
$12,353 NZD
View
Price last confirmed 8 days ago
Retailer 14
-
$12,392 NZD
View
Price last confirmed 7 days ago
Retailer 15
-
$12,755 NZD
View
Price last confirmed 15 days ago
Retailer 16
-
$13,034 NZD
View
Price last confirmed 8 days ago
A
Retailer 17
-
$13,217 NZD
View
A
Retailer 18
-
$13,217 NZD
View
Retailer 19
-
$13,434 NZD
View
Price last confirmed 8 days ago
Retailer 20
-
$13,562 NZD
View
Price last confirmed 9 days ago
A
Retailer 21
-
$13,662 NZD
View
Retailer 22
-
$13,738 NZD
View
Price last confirmed 10 days ago
B+
Retailer 23
-
$14,124 NZD
View
B+
Retailer 24
-
$15,051 NZD
View
Retailer 25
-
$16,003 NZD
View
Price last confirmed 10 days ago
Retailer 26
-
$18,339 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
ef97a27b-fbf7-4ecf-ba8f-c548f5f6c704 · Oct 30
$21,982 NZD
$12,357 USD
View
26 more retailers have this diamond
Prices start from $9,590 NZDSave up to $12,392 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
$9,590 NZD