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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2557821580

Certificate GIA 2557821580

Diamond specifications and retailer prices

From $921 USD
₹87,745 INR
As of November 1, 2026
Save $2,107 USD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,028 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557821580. Listed at 23 retailers as of October 30, 2026, with prices from $921 to $3,028, a $2,107 spread on the same certified stone. NZ Jewellers lists it at $3,028. 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

0.70
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557821580
Dimensions6.43 × 4.36 × 2.93 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Top View
6.43 mm4.36 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557821580
Side View
Table 63.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.1%

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: $921 USD|Low: $921 USD|High: $2,297 USD|Avg: $1,396 USD|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 1$921 USD
Retailer 8$922 USD
Retailer 5$1,022 USD
Retailer 7$1,099 USD
Retailer 19$1,133 USD
Retailer 18$1,133 USD
Retailer 11$1,167 USD
Retailer 20$1,182 USD
Retailer 12$1,228 USD
Retailer 9$1,289 USD
Retailer 13$1,295 USD
Retailer 17$1,324 USD
Retailer 16$1,415 USD
Retailer 4$1,417 USD
Retailer 6$1,515 USD
Retailer 14$1,548 USD
Retailer 2$1,564 USD
Retailer 3$1,716 USD
Retailer 10$2,041 USD
Retailer 15$2,249 USD

18 data points across 20 retailers

23 retailers$921 USD to $3,028 USD

A
Cheapest Retailer
-
$921 USD
₹87,745 INR
A
Retailer 2
-
$922 USD
HK$7,200 HKD
View
A
Retailer 3
-
$1,022 USD
View
Retailer 4
-
$1,099 USD
€1,047 EUR
View
Price last confirmed 6 days ago
B+
Retailer 5
-
$1,133 USD
SGD 1,531 SGD
View
B+
Retailer 6
-
$1,133 USD
View
Final sale: no returns
B+
Retailer 7
-
$1,167 USD
View
B+
Retailer 8
-
$1,182 USD
View
B+
Retailer 9
-
$1,228 USD
View
B+
Retailer 10
-
$1,289 USD
View
B+
Retailer 11
-
$1,295 USD
SGD 1,750 SGD
View
B+
Retailer 12
-
$1,324 USD
View
B+
Retailer 13
-
$1,415 USD
£1,114 GBP
View
B+
Retailer 14
-
$1,417 USD
View
B+
Retailer 15
-
$1,500 USD
A$2,308 AUD
View
B+
Retailer 16
-
$1,515 USD
£1,193 GBP
View
B+
Retailer 17
-
$1,548 USD
£1,219 GBP
View
B+
Retailer 18
-
$1,564 USD
View
B+
Retailer 19
-
$1,716 USD
€1,634 EUR
View
B
Retailer 20
-
$1,782 USD
View
B
Retailer 21
-
$2,041 USD
CA$2,835 CAD
View
B
Retailer 22
-
$2,249 USD
£1,771 GBP
View
Most Expensive
B
NZ Jewellers
79b0f717-b8fe-4a19-b00b-2bd7443abcfc · Oct 30
$3,028 USD
View
22 more retailers have this diamond
Prices start from $921 USDSave up to $2,107 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
0.70ct Radiant
$921 USD