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Radiant|Natural|GIA

1.70ct H VS1 Radiant Natural Diamond

ID • H/VS1 • GIA 2566588354

Certificate GIA 2566588354

Diamond specifications and retailer prices

From $12,099 AUD
HK$66,400 HKD
As of October 31, 2026
Save $9,497 AUD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,596 AUD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566588354. Listed at 9 retailers as of October 29, 2026, with prices from $12,099 to $21,596, a $9,497 spread on the same certified stone. MOH London lists it at $21,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566588354
Dimensions8.12 × 6.09 × 4.13 mm
L/W Ratio1.33
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
8.12 mm6.09 mm1.70 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566588354
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: Oct 31
Current: $21,596 AUD|Low: $12,099 AUD|High: $21,596 AUD|Avg: $16,113 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 3$12,099 AUD
Retailer 8$14,506 AUD
Retailer 5$14,683 AUD
Retailer 2$14,748 AUD
Retailer 7$16,835 AUD
Retailer 6$17,042 AUD
Retailer 4$18,662 AUD
MOH London$21,596 AUD

5 data points across 8 retailers

9 retailers$12,099 AUD to $21,596 AUD

A
Cheapest Retailer
-
$12,099 AUD
HK$66,400 HKD
B+
Retailer 2
-
$13,193 AUD
$9,267 USD
View
B+
Retailer 3
-
$14,506 AUD
$10,190 USD
View
B+
Retailer 4
-
$14,683 AUD
£8,121 GBP
View
B+
Retailer 5
-
$14,748 AUD
$10,360 USD
View
B+
Retailer 6
-
$16,835 AUD
$11,826 USD
View
B+
Retailer 7
-
$17,042 AUD
€11,401 EUR
View
B
Retailer 8
-
$18,662 AUD
$13,109 USD
View
Most Expensive
B
MOH London
70C840902 · Oct 29
$21,596 AUD
£11,945 GBP
View
8 more retailers have this diamond
Prices start from $12,099 AUDSave up to $9,497 AUD

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
$12,099 AUD