Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 1448374995

Certificate GIA 1448374995

Diamond specifications and retailer prices

From $1,011 USD
HK$7,900 HKD
As of October 29, 2026
Save $1,785 USD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,796 USD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1448374995. Listed at 16 retailers as of October 27, 2026, with prices from $1,011 to $2,796, a $1,785 spread on the same certified stone. NZ Jewellers lists it at $2,796. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1448374995
Dimensions5.58 × 4.23 × 3.10 mm
L/W Ratio1.32
Key to symbols
Twinning Wisp
Top View
5.58 mm4.23 mm0.70 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 1448374995
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 73.2%

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: $2,796 USD|Low: $969 USD|High: $2,796 USD|Avg: $1,420 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
October 29, 2026
Retailer 6$1,011 USD
Retailer 5$1,057 USD
Retailer 8$1,098 USD
Retailer 4$1,100 USD
Retailer 16$1,146 USD
Retailer 17$1,146 USD
Retailer 15$1,190 USD
Retailer 7$1,210 USD
Retailer 2$1,307 USD
Retailer 3$1,323 USD
Retailer 9$1,347 USD
Retailer 13$1,399 USD
Retailer 10$1,454 USD
Retailer 12$1,602 USD
Retailer 14$1,708 USD
Retailer 11$2,111 USD
NZ Jewellers$2,796 USD

22 data points across 17 retailers

16 retailers$1,011 USD to $2,796 USD

B+
Cheapest Retailer
-
$1,011 USD
HK$7,900 HKD
B+
Retailer 2
-
$1,057 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,098 USD
View
B+
Retailer 4
-
$1,100 USD
View
B
Retailer 5
-
$1,146 USD
View
B
Retailer 6
-
$1,146 USD
View
B
Retailer 7
-
$1,190 USD
View
B
Retailer 8
-
$1,210 USD
View
B
Retailer 9
-
$1,307 USD
£1,029 GBP
View
B
Retailer 10
-
$1,323 USD
View
B
Retailer 11
-
$1,399 USD
£1,102 GBP
View
B
Retailer 12
-
$1,454 USD
£1,145 GBP
View
B
Retailer 13
-
$1,602 USD
€1,526 EUR
View
B
Retailer 14
-
$1,708 USD
ZAR 27,587 ZAR
View
C
Retailer 15
-
$2,111 USD
£1,662 GBP
View
Most Expensive
C
NZ Jewellers
3845e2c9-3132-498a-bde0-d8aab8f28ca8 · Oct 27
$2,796 USD
View
15 more retailers have this diamond
Prices start from $1,011 USDSave up to $1,785 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.

B+
0.70ct Radiant
$1,011 USD