Oval|Natural|GIA

1.30ct H IF Oval Natural Diamond

EX • H/IF • GIA 6555128289

Certificate GIA 6555128289

Diamond specifications and retailer prices

From $12,127 NZD
As of November 6, 2026
11 retailers carry this diamond
Most expensive: $21,493 NZD at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555128289. Listed at 11 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555128289
Dimensions8.79 × 6.05 × 3.80 mm
L/W Ratio1.45
Top View
8.79 mm6.05 mm1.30 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555128289
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,440 NZD|Low: $9,608 NZD|High: $18,125 NZD|Avg: $12,080 NZD|+2.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 8, 2026
Retailer 5$9,608 NZD
Retailer 18$9,850 NZD
Retailer 3$10,213 NZD
Retailer 9$10,245 NZD
Retailer 4$10,246 NZD
Retailer 6$10,417 NZD
Retailer 7$10,659 NZD
Retailer 17$10,695 NZD
Retailer 16$10,704 NZD
Retailer 2$11,389 NZD
Retailer 11$11,527 NZD
Retailer 13$12,127 NZD
Retailer 15$12,322 NZD
Retailer 1$12,440 NZD
Retailer 19$12,602 NZD
Retailer 10$13,143 NZD
Retailer 12$13,612 NZD
Retailer 8$13,907 NZD
Retailer 14$15,192 NZD
Retailer 21$15,494 NZD
Retailer 20$18,125 NZD

14 data points across 21 retailers

11 retailers

Retailer 1
-
$9,608 NZD
Price last confirmed 29 days ago
Retailer 2
-
$10,417 NZD
View
Price last confirmed 36 days ago
Retailer 3
-
$10,659 NZD
View
Price last confirmed 30 days ago
Retailer 4
-
$10,704 NZD
View
Price last confirmed 30 days ago
Retailer 5
-
$11,527 NZD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$12,127 NZD
View
Retailer 7
-
$12,322 NZD
View
Price last confirmed 30 days ago
Retailer 8
-
$12,602 NZD
View
Price last confirmed 33 days ago
Retailer 9
-
$15,494 NZD
View
Price last confirmed 37 days ago
Retailer 10
-
$18,125 NZD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
9802352d-8db0-4f7a-b775-b5644d67f566 · Sep 25
$21,493 NZD
$12,082 USD
View
Price last confirmed 41 days ago
10 more retailers have this diamond
Prices start from $12,127 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
$12,127 NZD