Oval|Natural|GIA

1.30ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 5231766888

Certificate GIA 5231766888

Diamond specifications and retailer prices

From $8,960 NZD
$5,050 USD
As of October 30, 2026
Save $10,225 NZD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,186 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 5231766888. Listed at 22 retailers as of October 30, 2026, with prices from $8,960 to $19,186, a $10,225 spread on the same certified stone. NZ Jewellers lists it at $19,186. 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

1.30
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231766888
Dimensions8.75 × 6.16 × 3.54 mm
L/W Ratio1.42
Top View
8.75 mm6.16 mm1.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231766888
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,003 NZD|Low: $7,556 NZD|High: $17,103 NZD|Avg: $11,302 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$9,068 NZD
Retailer 10$9,592 NZD
Retailer 4$9,697 NZD
Retailer 5$10,392 NZD
Retailer 12$10,392 NZD
Retailer 13$10,392 NZD
Retailer 1$11,003 NZD
Retailer 11$11,340 NZD
Retailer 6$11,795 NZD
Retailer 2$11,991 NZD
Retailer 3$12,412 NZD
Retailer 8$13,968 NZD
Retailer 7$16,990 NZD

44 data points across 13 retailers

22 retailers$8,960 NZD to $19,186 NZD

B+
Cheapest Retailer
-
$8,960 NZD
$5,050 USD
B+
Retailer 2
-
$9,063 NZD
$5,108 USD
View
B+
Retailer 3
-
$9,068 NZD
$5,111 USD
View
B+
Retailer 4
-
$9,181 NZD
$5,174 USD
View
B+
Retailer 5
-
$9,592 NZD
$5,406 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,697 NZD
$5,465 USD
View
B+
Retailer 7
-
$10,392 NZD
$5,857 USD
View
B+
Retailer 8
-
$10,392 NZD
$5,857 USD
View
Retailer 9
-
$10,392 NZD
$5,857 USD
View
Price last confirmed 50 days ago
B+
Retailer 10
-
$10,392 NZD
$5,857 USD
View
B
Retailer 11
-
$10,713 NZD
$6,038 USD
View
B
Retailer 12
-
$11,003 NZD
£4,883 GBP
View
Retailer 13
-
$11,340 NZD
A$9,833 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$11,749 NZD
$6,622 USD
View
B
Retailer 15
-
$11,795 NZD
€6,331 EUR
View
B
Retailer 16
-
$11,991 NZD
$6,758 USD
View
B
Retailer 17
-
$12,412 NZD
£5,508 GBP
View
B
Retailer 18
-
$13,968 NZD
ZAR 127,182 ZAR
View
B
Retailer 19
-
$16,624 NZD
$9,369 USD
View
B
Retailer 20
-
$16,990 NZD
£7,540 GBP
View
Retailer 21
-
$19,186 NZD
$10,813 USD
View
Price last confirmed 50 days ago
Most Expensive
B
NZ Jewellers
f2a31af8-d67a-4371-b345-07c57807f414 · Oct 30
$19,186 NZD
$10,813 USD
View
21 more retailers have this diamond
Prices start from $8,960 NZDSave up to $10,225 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.

B+
1.30ct Oval
$8,960 NZD