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Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 1548960852

Certificate GIA 1548960852

Diamond specifications and retailer prices

From $8,579 NZD
$4,827 USD
As of November 1, 2026
Save $8,054 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $16,633 NZD at MOH London · As of November 2, 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 $8,579 to $16,633, a $8,054 spread on the same certified stone. MOH London lists it at $16,633. 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
Colour
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: $16,633 NZD|Low: $8,579 NZD|High: $16,723 NZD|Avg: $11,418 NZD|+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 2, 2026
Retailer 7$8,579 NZD
Retailer 8$9,715 NZD
Retailer 11$9,988 NZD
Retailer 2$10,638 NZD
Retailer 9$11,410 NZD
Retailer 10$11,410 NZD
Retailer 6$11,642 NZD
Retailer 3$11,801 NZD
Retailer 5$12,339 NZD
Retailer 4$13,872 NZD
MOH London$16,633 NZD

44 data points across 11 retailers

11 retailers$8,579 NZD to $16,633 NZD

A
Cheapest Retailer
-
$8,579 NZD
$4,827 USD
B+
Retailer 2
-
$9,715 NZD
$5,466 USD
View
B+
Retailer 3
-
$9,988 NZD
$5,620 USD
View
B+
Retailer 4
-
$10,638 NZD
£4,713 GBP
View
B+
Retailer 5
-
$11,410 NZD
$6,420 USD
View
B+
Retailer 6
-
$11,410 NZD
$6,420 USD
View
B+
Retailer 7
-
$11,642 NZD
£5,158 GBP
View
B+
Retailer 8
-
$11,801 NZD
$6,640 USD
View
B+
Retailer 9
-
$12,339 NZD
€6,612 EUR
View
B
Retailer 10
-
$13,872 NZD
ZAR 126,090 ZAR
View
Most Expensive
B
MOH London
D40932EB5 · Nov 2
$16,633 NZD
£7,369 GBP
View
10 more retailers have this diamond
Prices start from $8,579 NZDSave up to $8,054 NZD

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
$8,579 NZD