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Round|Natural|GIA

1.02ct D SI1 Round Natural Diamond

GD • D/SI1 • GIA 1569214575

Certificate GIA 1569214575

Diamond specifications and retailer prices

From $3,361 NZD
HK$14,800 HKD
As of November 1, 2026
Save $6,078 NZD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,439 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 1569214575. Listed at 21 retailers as of October 30, 2026, with prices from $3,361 to $9,439, a $6,078 spread on the same certified stone. NZ Jewellers lists it at $9,439. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle40°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569214575
Dimensions6.02 × 6.15 × 4.06 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
6.02 mm6.15 mm1.02 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1569214575
Side View
Table 56.0%Crown 40°Girdle: THK-VTKPavilion 39.2°Culet: NoneDepth 66.8%

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 1
Current: $5,613 NZD|Low: $3,361 NZD|High: $8,006 NZD|Avg: $5,004 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
November 1, 2026
Retailer 9$3,361 NZD
Retailer 12$3,948 NZD
Retailer 3$3,994 NZD
Retailer 14$4,166 NZD
Retailer 6$4,219 NZD
Retailer 4$4,397 NZD
Retailer 13$4,471 NZD
Retailer 5$4,723 NZD
Retailer 8$4,797 NZD
Retailer 2$5,059 NZD
Retailer 11$5,295 NZD
Retailer 10$5,550 NZD
Retailer 1$5,613 NZD
Retailer 7$7,912 NZD

41 data points across 14 retailers

21 retailers$3,361 NZD to $9,439 NZD

A
Cheapest Retailer
-
$3,361 NZD
HK$14,800 HKD
Retailer 2
-
$3,948 NZD
$2,225 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$3,994 NZD
$2,251 USD
View
B+
Retailer 4
-
$4,079 NZD
$2,299 USD
View
B+
Retailer 5
-
$4,166 NZD
$2,348 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,219 NZD
$2,378 USD
View
Retailer 7
-
$4,397 NZD
£1,951 GBP
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$4,471 NZD
$2,520 USD
View
B+
Retailer 9
-
$4,516 NZD
$2,545 USD
View
B+
Retailer 10
-
$4,516 NZD
$2,545 USD
View
B+
Retailer 11
-
$4,673 NZD
SGD 3,559 SGD
View
B+
Retailer 12
-
$4,723 NZD
$2,662 USD
View
B+
Retailer 13
-
$4,765 NZD
$2,685 USD
View
B+
Retailer 14
-
$4,797 NZD
£2,129 GBP
View
Retailer 15
-
$5,059 NZD
A$4,387 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
$5,209 NZD
$2,936 USD
View
B+
Retailer 17
-
$5,295 NZD
£2,350 GBP
View
B+
Retailer 18
-
$5,550 NZD
ZAR 50,532 ZAR
View
B+
Retailer 19
-
$5,613 NZD
€3,013 EUR
View
B
Retailer 20
-
$7,912 NZD
£3,511 GBP
View
Most Expensive
B
NZ Jewellers
a32c493e-66a4-47eb-aa77-08deabb8e7f6 · Oct 30
$9,439 NZD
$5,320 USD
View
20 more retailers have this diamond
Prices start from $3,361 NZDSave up to $6,078 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
1.02ct Round
$3,361 NZD