Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6451779706

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate GIA 6451779706

Diamond specifications and retailer prices

From $1,050 USD
HK$8,200 HKD
As of October 31, 2026
Save $1,396 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,446 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451779706. Listed at 19 retailers as of October 31, 2026, with prices from $1,050 to $2,446, a $1,396 spread on the same certified stone. MOH London lists it at $2,446. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451779706
Dimensions5.62 × 4.34 × 3.07 mm
L/W Ratio1.29
Top View
5.62 mm4.34 mm0.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451779706
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.7%

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 31
Current: $2,446 USD|Low: $1,037 USD|High: $2,475 USD|Avg: $1,606 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$1,050 USD
Retailer 12$1,232 USD
Retailer 7$1,238 USD
Retailer 3$1,445 USD
Retailer 8$1,471 USD
Retailer 2$1,513 USD
Retailer 10$1,630 USD
Retailer 9$1,689 USD
Retailer 6$1,725 USD
Retailer 4$1,748 USD
Retailer 11$1,990 USD
MOH London$2,446 USD

34 data points across 12 retailers

19 retailers$1,050 USD to $2,446 USD

B+
Cheapest Retailer
-
$1,050 USD
HK$8,200 HKD
B
Retailer 2
-
$1,103 USD
View
B
Retailer 3
-
$1,232 USD
View
Final sale: no returns
B
Retailer 4
-
$1,238 USD
View
Retailer 5
-
$1,253 USD
View
Price last confirmed 75 days ago
B
Retailer 6
-
$1,426 USD
€1,358 EUR
View
B
Retailer 7
-
$1,445 USD
View
B
Retailer 8
-
$1,458 USD
SGD 1,970 SGD
View
B
Retailer 9
-
$1,471 USD
View
B
Retailer 10
-
$1,513 USD
£1,191 GBP
View
B
Retailer 11
-
$1,630 USD
£1,283 GBP
View
B
Retailer 12
-
$1,637 USD
A$2,518 AUD
View
Retailer 13
-
$1,682 USD
£1,325 GBP
View
Price last confirmed 27 days ago
B
Retailer 14
-
$1,689 USD
£1,330 GBP
View
B
Retailer 15
-
$1,725 USD
€1,643 EUR
View
Retailer 16
-
$1,748 USD
A$2,689 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,990 USD
ZAR 32,145 ZAR
View
C
Retailer 18
-
$2,247 USD
€2,140 EUR
View
Most Expensive
C
MOH London
3CE7515E2 · Nov 1
$2,446 USD
£1,926 GBP
View
18 more retailers have this diamond
Prices start from $1,050 USDSave up to $1,396 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
$1,050 USD