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Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6402678296

Certificate GIA 6402678296

Diamond specifications and retailer prices

From $1,957 SGD
$1,527 USD
As of October 29, 2026
Save $1,394 SGD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,774 SGD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402678296. Listed at 15 retailers as of October 25, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402678296
Dimensions4.88 × 4.85 × 3.25 mm
L/W Ratio1.01
Top View
4.88 mm4.85 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6402678296
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,095 SGD|Low: $1,716 SGD|High: $3,389 SGD|Avg: $2,489 SGD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$1,716 SGD
Retailer 1$2,095 SGD
Retailer 5$2,160 SGD
Retailer 4$2,389 SGD
Retailer 2$2,423 SGD
Retailer 8$2,554 SGD
Retailer 3$2,669 SGD
Retailer 6$2,916 SGD
Retailer 7$3,352 SGD

35 data points across 9 retailers

15 retailers$1,957 SGD to $3,352 SGD

B+
Retailer 1
-
$1,716 SGD
$1,339 USD
Price last confirmed 29 days ago
B
Retailer 2
-
$1,957 SGD
$1,527 USD
View
B
Retailer 3
-
$1,957 SGD
$1,527 USD
View
B
Retailer 4
-
$2,048 SGD
$1,598 USD
View
B
Retailer 5
-
$2,095 SGD
£1,287 GBP
View
B
Retailer 6
-
$2,132 SGD
$1,663 USD
View
B
Retailer 7
-
$2,160 SGD
$1,685 USD
View
B
Retailer 8
-
$2,258 SGD
$1,762 USD
View
B
Retailer 9
-
$2,389 SGD
£1,468 GBP
View
B
Retailer 10
-
$2,423 SGD
£1,489 GBP
View
B
Retailer 11
-
$2,554 SGD
A$3,066 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$2,669 SGD
€1,983 EUR
View
B
Retailer 13
-
$2,916 SGD
ZAR 36,754 ZAR
View
B
Retailer 14
-
$3,352 SGD
£2,059 GBP
View
Most Expensive
B
NZ Jewellers
fb8736ec-4499-4c2d-980b-3d795be92cc1 · Oct 27
$4,774 SGD
$3,725 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,957 SGDSave up to $1,394 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.

B+
0.70ct Radiant
$1,957 SGD