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Round|Natural|GIA

1.12ct G FL Round Natural Diamond

EX • G/FL • GIA 2507851058

Certificate GIA 2507851058

Diamond specifications and retailer prices

From $10,777 NZD
As of November 4, 2026
Save $12,499 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,275 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 G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2507851058. Listed at 10 retailers as of November 4, 2026, with prices from $10,777 to $23,275, a $12,499 spread on the same certified stone. NZ Jewellers lists it at $23,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
G
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2507851058
Dimensions6.73 × 6.76 × 4.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.73 mm6.76 mm1.12 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507851058
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.5%

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 4
Current: $23,275 NZD|Low: $10,193 NZD|High: $23,275 NZD|Avg: $15,299 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$10,777 NZD
Retailer 2$12,390 NZD
Retailer 5$12,845 NZD
Retailer 8$14,249 NZD
Retailer 4$14,461 NZD
Retailer 7$15,099 NZD
Retailer 3$19,342 NZD
NZ Jewellers$23,275 NZD

40 data points across 8 retailers

10 retailers$10,777 NZD to $23,275 NZD

A
Cheapest Retailer
-
$10,777 NZD
A
Retailer 2
-
$12,390 NZD
View
A
Retailer 3
-
$12,449 NZD
View
B+
Retailer 4
-
$12,845 NZD
View
Final sale: no returns
B+
Retailer 5
-
$14,249 NZD
View
B+
Retailer 6
-
$14,461 NZD
View
B+
Retailer 7
-
$15,099 NZD
View
B
Retailer 8
-
$19,342 NZD
View
B
Retailer 9
-
$22,026 NZD
View
Most Expensive
B
NZ Jewellers
cb72a3ce-23eb-4e1c-98df-14478849d932 · Nov 5
$23,275 NZD
$13,084 USD
View
9 more retailers have this diamond
Prices start from $10,777 NZDSave up to $12,499 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
1.12ct Round
$10,777 NZD