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Oval|Natural|GIA

1.30ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 7551290438

Certificate GIA 7551290438

Diamond specifications and retailer prices

From $5,847 NZD
HK$25,700 HKD
As of November 1, 2026
Save $7,618 NZD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,465 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551290438. Listed at 21 retailers as of November 1, 2026, with prices from $5,847 to $13,465, a $7,618 spread on the same certified stone. NZ Jewellers lists it at $13,465. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551290438
Dimensions8.50 × 6.03 × 3.83 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.50 mm6.03 mm1.30 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551290438
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: $13,465 NZD|Low: $5,847 NZD|High: $13,465 NZD|Avg: $7,973 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
November 3, 2026
Retailer 17$5,847 NZD
Retailer 13$5,866 NZD
Retailer 3$6,303 NZD
Retailer 5$6,628 NZD
Retailer 7$6,630 NZD
Retailer 14$6,866 NZD
Retailer 4$7,090 NZD
Retailer 9$7,132 NZD
Retailer 15$7,538 NZD
Retailer 2$7,728 NZD
Retailer 11$7,728 NZD
Retailer 10$7,917 NZD
Retailer 8$8,245 NZD
Retailer 16$8,743 NZD
Retailer 12$8,917 NZD
Retailer 6$12,376 NZD
NZ Jewellers$13,465 NZD

25 data points across 17 retailers

21 retailers$5,847 NZD to $13,465 NZD

A
Cheapest Retailer
-
$5,847 NZD
HK$25,700 HKD
A
Retailer 2
-
$5,866 NZD
₹314,316 INR
View
Retailer 3
-
$6,303 NZD
€3,377 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$6,628 NZD
$3,729 USD
View
A
Retailer 5
-
$6,630 NZD
SGD 5,041 SGD
View
B+
Retailer 6
-
$6,823 NZD
$3,839 USD
View
A
Retailer 7
-
$6,866 NZD
$3,863 USD
View
B+
Retailer 8
-
$7,090 NZD
$3,989 USD
View
B+
Retailer 9
-
$7,132 NZD
$4,013 USD
View
Final sale: no returns
Retailer 10
-
$7,355 NZD
SGD 5,592 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,538 NZD
£3,340 GBP
View
B+
Retailer 12
-
$7,728 NZD
$4,348 USD
View
B+
Retailer 13
-
$7,728 NZD
$4,348 USD
View
B+
Retailer 14
-
$7,917 NZD
£3,507 GBP
View
B+
Retailer 15
-
$8,215 NZD
$4,622 USD
View
B+
Retailer 16
-
$8,245 NZD
$4,639 USD
View
B+
Retailer 17
-
$8,743 NZD
€4,685 EUR
View
B+
Retailer 18
-
$8,917 NZD
$5,017 USD
View
Retailer 19
-
$11,284 NZD
$6,349 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$12,376 NZD
£5,483 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
NZ Jewellers
88045e15-5997-42be-a4cb-af0b35e580f0 · Nov 2
$13,465 NZD
$7,576 USD
View
20 more retailers have this diamond
Prices start from $5,847 NZDSave up to $7,618 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
1.30ct Oval
$5,847 NZD