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Round|Natural|GIA

1.12ct H FL Round Natural Diamond

EX • H/FL • GIA 1559906681

Certificate GIA 1559906681

Diamond specifications and retailer prices

From $10,070 NZD
As of November 5, 2026
Save $8,384 NZD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,454 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.12ct natural round diamond

This 1.12ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559906681. Listed at 6 retailers as of November 5, 2026, with prices from $10,070 to $18,454, a $8,384 spread on the same certified stone. NZ Jewellers lists it at $18,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559906681
Dimensions6.60 × 6.63 × 4.14 mm
L/W Ratio1.00
Star length45%
Top View
6.60 mm6.63 mm1.12 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559906681
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Nov 5
Current: $18,454 NZD|Low: $8,073 NZD|High: $18,454 NZD|Avg: $12,985 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 6$10,070 NZD
Retailer 4$10,184 NZD
Retailer 3$11,454 NZD
Retailer 5$11,954 NZD
Retailer 2$16,211 NZD
NZ Jewellers$18,454 NZD

24 data points across 6 retailers

6 retailers$10,070 NZD to $18,454 NZD

B+
Cheapest Retailer
-
$10,070 NZD
B+
Retailer 2
-
$10,184 NZD
View
Final sale: no returns
B+
Retailer 3
-
$11,454 NZD
View
B+
Retailer 4
-
$11,954 NZD
View
B
Retailer 5
-
$16,211 NZD
View
Most Expensive
B
NZ Jewellers
2464da5a-ba63-4bce-b3f7-7f3c629d0194 · Nov 5
$18,454 NZD
$10,374 USD
View
5 more retailers have this diamond
Prices start from $10,070 NZDSave up to $8,384 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+
1.12ct Round
$10,070 NZD