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Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1565441508

Certificate GIA 1565441508

Diamond specifications and retailer prices

From $2,573 USD
HK$20,100 HKD
As of October 31, 2026
Save $3,241 USD (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,814 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565441508. Listed at 25 retailers as of October 30, 2026, with prices from $2,573 to $5,814, a $3,241 spread on the same certified stone. NZ Jewellers lists it at $5,814. 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

1.02
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565441508
Dimensions6.47 × 6.46 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.47 mm6.46 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565441508
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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 31
Current: $5,814 USD|Low: $2,547 USD|High: $5,814 USD|Avg: $3,704 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 14$2,573 USD
Retailer 13$2,591 USD
Retailer 4$2,895 USD
Retailer 12$3,079 USD
Retailer 20$3,187 USD
Retailer 17$3,221 USD
Retailer 11$3,225 USD
Retailer 7$3,337 USD
Retailer 15$3,437 USD
Retailer 5$3,465 USD
Retailer 10$3,481 USD
Retailer 6$3,629 USD
Retailer 16$3,799 USD
Retailer 19$3,846 USD
Retailer 8$3,850 USD
Retailer 3$3,880 USD
Retailer 2$4,102 USD
Retailer 9$4,846 USD
Retailer 18$5,588 USD
NZ Jewellers$5,814 USD

22 data points across 20 retailers

25 retailers$2,573 USD to $5,814 USD

A
Cheapest Retailer
-
$2,573 USD
HK$20,100 HKD
A
Retailer 2
-
$2,591 USD
₹246,763 INR
View
Retailer 3
-
$2,895 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$2,927 USD
SGD 3,956 SGD
View
B+
Retailer 5
-
$2,963 USD
View
B+
Retailer 6
-
$3,079 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,187 USD
View
B+
Retailer 8
-
$3,221 USD
£2,536 GBP
View
B+
Retailer 9
-
$3,225 USD
View
Retailer 10
-
$3,337 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$3,337 USD
View
B+
Retailer 12
-
$3,437 USD
£2,707 GBP
View
B+
Retailer 13
-
$3,465 USD
View
B+
Retailer 14
-
$3,481 USD
View
B+
Retailer 15
-
$3,583 USD
SGD 4,842 SGD
View
B
Retailer 16
-
$3,629 USD
View
B
Retailer 17
-
$3,690 USD
View
B+
Retailer 18
-
$3,799 USD
€3,618 EUR
View
B+
Retailer 19
-
$3,850 USD
View
B+
Retailer 20
-
$3,880 USD
£3,055 GBP
View
B+
Retailer 21
-
$4,102 USD
ZAR 66,266 ZAR
View
B
Retailer 22
-
$4,846 USD
View
B
Retailer 23
-
$4,982 USD
View
B
Retailer 24
-
$5,588 USD
£4,400 GBP
View
Most Expensive
B
NZ Jewellers
00803f3b-56b3-4acf-b6a3-874b13b44afb · Oct 30
$5,814 USD
View
24 more retailers have this diamond
Prices start from $2,573 USDSave up to $3,241 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
$2,573 USD