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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 $1,882 USD
HK$14,700 HKD
As of October 30, 2026
Save $3,438 USD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,320 USD 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 $1,882 to $5,320, a $3,438 spread on the same certified stone. NZ Jewellers lists it at $5,320. 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
Color
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: Oct 30
Current: $2,703 USD|Low: $2,225 USD|High: $4,512 USD|Avg: $2,837 USD|+3.4%
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
October 30, 2026
Retailer 10$2,225 USD
Retailer 2$2,251 USD
Retailer 12$2,348 USD
Retailer 5$2,378 USD
Retailer 3$2,478 USD
Retailer 11$2,520 USD
Retailer 4$2,662 USD
Retailer 1$2,703 USD
Retailer 13$2,851 USD
Retailer 9$2,985 USD
Retailer 7$3,099 USD
Retailer 6$3,186 USD
Retailer 8$4,464 USD

42 data points across 13 retailers

21 retailers$1,882 USD to $5,320 USD

A
Cheapest Retailer
-
$1,882 USD
HK$14,700 HKD
Retailer 2
-
$2,225 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$2,251 USD
View
B+
Retailer 4
-
$2,299 USD
View
B+
Retailer 5
-
$2,348 USD
View
Final sale: no returns
B+
Retailer 6
-
$2,378 USD
View
Retailer 7
-
$2,478 USD
£1,951 GBP
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$2,520 USD
View
B+
Retailer 9
-
$2,545 USD
View
B+
Retailer 10
-
$2,545 USD
View
B+
Retailer 11
-
$2,634 USD
SGD 3,559 SGD
View
B+
Retailer 12
-
$2,662 USD
View
B+
Retailer 13
-
$2,685 USD
View
B+
Retailer 14
-
$2,703 USD
£2,129 GBP
View
Retailer 15
-
$2,851 USD
A$4,387 AUD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$2,936 USD
View
B+
Retailer 17
-
$2,985 USD
£2,350 GBP
View
B+
Retailer 18
-
$3,099 USD
ZAR 50,060 ZAR
View
B+
Retailer 19
-
$3,186 USD
€3,034 EUR
View
B
Retailer 20
-
$4,464 USD
£3,515 GBP
View
Most Expensive
B
NZ Jewellers
a32c493e-66a4-47eb-aa77-08deabb8e7f6 · Oct 30
$5,320 USD
View
20 more retailers have this diamond
Prices start from $1,882 USDSave up to $3,438 USD

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
$1,882 USD