Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1548960852

Certificate GIA 1548960852

Diamond specifications and retailer prices

From $4,827 USD
As of November 1, 2026
Save $4,532 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,359 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two 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 1548960852. Listed at 11 retailers as of November 1, 2026, with prices from $4,827 to $9,359, a $4,532 spread on the same certified stone. MOH London lists it at $9,359. 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

1.70
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548960852
Dimensions6.48 × 6.19 × 4.42 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.19 mm1.70 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548960852
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.3%

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 1
Current: $9,359 USD|Low: $4,827 USD|High: $9,409 USD|Avg: $6,421 USD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$4,827 USD
Retailer 8$5,466 USD
Retailer 11$5,620 USD
Retailer 2$5,986 USD
Retailer 9$6,420 USD
Retailer 10$6,420 USD
Retailer 6$6,551 USD
Retailer 3$6,640 USD
Retailer 5$6,943 USD
Retailer 4$7,805 USD
MOH London$9,359 USD

43 data points across 11 retailers

11 retailers$4,827 USD to $9,359 USD

A
Cheapest Retailer
-
$4,827 USD
B+
Retailer 2
-
$5,466 USD
View
B+
Retailer 3
-
$5,620 USD
View
B+
Retailer 4
-
$5,986 USD
£4,713 GBP
View
B+
Retailer 5
-
$6,420 USD
View
B+
Retailer 6
-
$6,420 USD
View
B+
Retailer 7
-
$6,551 USD
£5,158 GBP
View
B+
Retailer 8
-
$6,640 USD
View
B+
Retailer 9
-
$6,943 USD
€6,612 EUR
View
B
Retailer 10
-
$7,805 USD
ZAR 126,090 ZAR
View
Most Expensive
B
MOH London
D40932EB5 · Nov 1
$9,359 USD
£7,369 GBP
View
10 more retailers have this diamond
Prices start from $4,827 USDSave up to $4,532 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.

A
1.70ct Radiant
$4,827 USD