Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6402678296

Certificate GIA 6402678296

Diamond specifications and retailer prices

From $1,339 USD
Save $1,305 USD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,725 USD at NZ Jewellers
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 16 retailers, with a 97% 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
Color
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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $2,045 USD|Low: $1,339 USD|High: $2,644 USD|Avg: $1,896 USD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 7$1,339 USD
Retailer 2$1,537 USD
Retailer 8$1,587 USD
Retailer 4$1,615 USD
Retailer 3$1,897 USD
Retailer 10$1,940 USD
Retailer 5$1,988 USD
Retailer 1$2,045 USD
Retailer 6$2,253 USD
Retailer 9$2,644 USD

39 data points across 10 retailers

16 retailers$1,339 USD to $2,644 USD

B+
Cheapest Retailer
-
$1,339 USD
B
Retailer 2
-
$1,527 USD
View
B
Retailer 3
-
$1,527 USD
View
B
Retailer 4
-
$1,537 USD
View
Price last confirmed 32 days ago
B
Retailer 5
-
$1,589 USD
£1,251 GBP
View
B
Retailer 6
-
$1,598 USD
View
B
Retailer 7
-
$1,615 USD
View
B
Retailer 8
-
$1,663 USD
View
B
Retailer 9
-
$1,762 USD
View
B
Retailer 10
-
$1,897 USD
£1,494 GBP
View
B
Retailer 11
-
$1,940 USD
£1,527 GBP
View
B
Retailer 12
-
$1,988 USD
A$3,059 AUD
View
B
Retailer 13
-
$2,045 USD
€1,948 EUR
View
B
Retailer 14
-
$2,253 USD
ZAR 36,394 ZAR
View
B
Retailer 15
-
$2,644 USD
£2,082 GBP
View
Most Expensive
B
NZ Jewellers
fb8736ec-4499-4c2d-980b-3d795be92cc1 · Sep 30
$3,725 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,339 USDSave up to $1,305 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.

B+
0.70ct Radiant
$1,339 USD