Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 7556169284

Certificate GIA 7556169284

Diamond specifications and retailer prices

From $5,080 NZD
As of November 5, 2026
Save $6,604 NZD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,684 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556169284. Listed at 24 retailers as of November 5, 2026, with prices from $5,080 to $11,684, a $6,604 spread on the same certified stone. NZ Jewellers lists it at $11,684. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 7556169284
Dimensions8.26 × 5.99 × 3.79 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.26 mm5.99 mm1.20 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556169284
Side View
Table 61.0%Crown 38.4°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,684 NZD|Low: $4,874 NZD|High: $12,230 NZD|Avg: $7,107 NZD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 4$5,080 NZD
Retailer 2$5,379 NZD
Retailer 10$5,394 NZD
Retailer 22$5,608 NZD
Retailer 16$5,691 NZD
Retailer 20$5,872 NZD
Retailer 7$6,076 NZD
Retailer 15$6,182 NZD
Retailer 12$6,310 NZD
Retailer 3$6,440 NZD
Retailer 13$6,505 NZD
Retailer 6$6,656 NZD
Retailer 8$6,656 NZD
Retailer 17$6,683 NZD
Retailer 18$6,873 NZD
Retailer 21$7,010 NZD
Retailer 9$7,062 NZD
Retailer 19$7,263 NZD
Retailer 5$7,962 NZD
Retailer 14$7,984 NZD
Retailer 23$8,184 NZD
Retailer 11$11,381 NZD
NZ Jewellers$11,684 NZD

21 data points across 23 retailers

24 retailers$5,080 NZD to $11,684 NZD

A
Cheapest Retailer
-
$5,080 NZD
B+
Retailer 2
-
$5,379 NZD
View
B+
Retailer 3
-
$5,394 NZD
View
B+
Retailer 4
-
$5,608 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,691 NZD
View
B+
Retailer 6
-
$5,872 NZD
View
B+
Retailer 7
-
$6,076 NZD
View
Retailer 8
-
$6,182 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$6,310 NZD
View
B+
Retailer 10
-
$6,440 NZD
View
B+
Retailer 11
-
$6,505 NZD
View
B+
Retailer 12
-
$6,656 NZD
View
B+
Retailer 13
-
$6,656 NZD
View
B+
Retailer 14
-
$6,683 NZD
View
B+
Retailer 15
-
$6,873 NZD
View
B+
Retailer 16
-
$7,010 NZD
View
B+
Retailer 17
-
$7,062 NZD
View
B+
Retailer 18
-
$7,263 NZD
View
Retailer 19
-
$7,582 NZD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$7,962 NZD
View
B
Retailer 21
-
$7,984 NZD
View
B
Retailer 22
-
$8,184 NZD
View
B
Retailer 23
-
$11,381 NZD
View
Most Expensive
B
NZ Jewellers
9bd42496-d641-4176-8d2e-5327b9f639e5 · Nov 5
$11,684 NZD
$6,477 USD
View
23 more retailers have this diamond
Prices start from $5,080 NZDSave up to $6,604 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
1.20ct Oval
$5,080 NZD