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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 $1,170 SGD
As of November 6, 2026
Save $2,667 SGD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,837 SGD at NZ Jewellers · As of November 5, 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 November 5, 2026, with prices from $1,170 to $3,837, a $2,667 spread on the same certified stone. NZ Jewellers lists it at $3,837. 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
Colour
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 6
Current: $3,837 SGD|Low: $1,170 SGD|High: $3,837 SGD|Avg: $1,839 SGD
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
November 7, 2026
Retailer 13$1,170 SGD
Retailer 11$1,310 SGD
Retailer 12$1,407 SGD
Retailer 8$1,452 SGD
Retailer 17$1,458 SGD
Retailer 18$1,515 SGD
Retailer 5$1,574 SGD
Retailer 3$1,634 SGD
Retailer 16$1,640 SGD
Retailer 7$1,697 SGD
Retailer 2$1,794 SGD
Retailer 10$1,816 SGD
Retailer 4$1,920 SGD
Retailer 14$1,972 SGD
Retailer 9$2,004 SGD
Retailer 15$2,185 SGD
Retailer 19$2,257 SGD
Retailer 20$2,586 SGD
Retailer 6$2,882 SGD
NZ Jewellers$3,837 SGD

21 data points across 20 retailers

23 retailers$1,170 SGD to $3,837 SGD

A
Cheapest Retailer
-
$1,170 SGD
A
Retailer 2
-
$1,180 SGD
View
A
Retailer 3
-
$1,310 SGD
View
Retailer 4
-
$1,407 SGD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,452 SGD
View
Final sale: no returns
B+
Retailer 6
-
$1,458 SGD
View
Retailer 7
-
$1,496 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,515 SGD
View
B+
Retailer 9
-
$1,574 SGD
View
B+
Retailer 10
-
$1,634 SGD
View
B+
Retailer 11
-
$1,640 SGD
View
B+
Retailer 12
-
$1,697 SGD
View
B+
Retailer 13
-
$1,794 SGD
View
B+
Retailer 14
-
$1,816 SGD
View
B+
Retailer 15
-
$1,920 SGD
View
B+
Retailer 16
-
$1,922 SGD
View
B+
Retailer 17
-
$1,972 SGD
View
B+
Retailer 18
-
$2,004 SGD
View
B+
Retailer 19
-
$2,185 SGD
View
B
Retailer 20
-
$2,257 SGD
View
B
Retailer 21
-
$2,586 SGD
View
B
Retailer 22
-
$2,882 SGD
View
Most Expensive
B
NZ Jewellers
79b0f717-b8fe-4a19-b00b-2bd7443abcfc · Nov 5
$3,837 SGD
$2,994 USD
View
22 more retailers have this diamond
Prices start from $1,170 SGDSave up to $2,667 SGD

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
$1,170 SGD