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Round|Natural|GIA

1.17ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7531149561

Certificate GIA 7531149561

Diamond specifications and retailer prices

From $6,049 NZD
A$5,245 AUD
As of October 30, 2026
Save $6,512 NZD (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,560 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.17ct natural round diamond

This 1.17ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7531149561. Listed at 7 retailers as of October 30, 2026, with prices from $6,049 to $12,560, a $6,512 spread on the same certified stone. NZ Jewellers lists it at $12,560. 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

1.17
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7531149561
Dimensions6.67 × 6.71 × 4.21 mm
L/W Ratio1.01
Star length50%
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Indented Natural
Top View
6.67 mm6.71 mm1.17 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7531149561
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: Oct 30
Current: $12,560 NZD|Low: $5,263 NZD|High: $12,560 NZD|Avg: $8,769 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$6,655 NZD
Retailer 6$6,769 NZD
Retailer 7$7,750 NZD
Retailer 2$8,037 NZD
Retailer 4$8,236 NZD
Retailer 3$12,123 NZD
NZ Jewellers$12,560 NZD

23 data points across 7 retailers

7 retailers$6,049 NZD to $12,560 NZD

A
Cheapest Retailer
-
$6,049 NZD
A$5,245 AUD
B+
Retailer 2
-
$6,655 NZD
$3,751 USD
View
Final sale: no returns
B+
Retailer 3
-
$6,769 NZD
$3,815 USD
View
B+
Retailer 4
-
$8,037 NZD
€4,314 EUR
View
B+
Retailer 5
-
$8,236 NZD
£3,655 GBP
View
B
Retailer 6
-
$12,123 NZD
£5,380 GBP
View
Most Expensive
B
NZ Jewellers
99246362-a20c-4438-8881-18f967ca8993 · Oct 30
$12,560 NZD
$7,079 USD
View
6 more retailers have this diamond
Prices start from $6,049 NZDSave up to $6,512 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
1.17ct Round
$6,049 NZD