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Radiant|Natural|GIA

1.70ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 7546772321

Certificate GIA 7546772321

Diamond specifications and retailer prices

From HK$31,031 HKD
As of November 1, 2026
Save HK$49,329 HKD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$80,360 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546772321. Listed at 20 retailers as of October 28, 2026, with prices from HK$31,031 to HK$80,360, a HK$49,329 spread on the same certified stone. Queensmith lists it at HK$80,360. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546772321
Dimensions7.86 × 6.05 × 4.20 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
7.86 mm6.05 mm1.70 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7546772321
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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: HK$80,360 HKD|Low: HK$31,031 HKD|High: HK$80,659 HKD|Avg: HK$48,521 HKD|+2.3%
Queensmith
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
Retailer 18
November 2, 2026
Retailer 3HK$31,031 HKD
Retailer 11HK$33,130 HKD
Retailer 16HK$36,294 HKD
Retailer 18HK$37,816 HKD
Retailer 9HK$39,445 HKD
Retailer 14HK$39,702 HKD
Retailer 2HK$40,905 HKD
Retailer 13HK$40,978 HKD
Retailer 17HK$41,190 HKD
Retailer 12HK$42,177 HKD
Retailer 10HK$42,632 HKD
Retailer 7HK$44,250 HKD
Retailer 8HK$44,250 HKD
Retailer 5HK$46,380 HKD
Retailer 4HK$47,286 HKD
Retailer 15HK$65,264 HKD
Retailer 6HK$68,540 HKD
QueensmithHK$80,360 HKD

22 data points across 18 retailers

20 retailersHK$31,031 HKD to HK$80,360 HKD

A
Cheapest Retailer
-
HK$31,031 HKD
A
Retailer 2
-
HK$33,130 HKD
₹402,162 INR
View
A
Retailer 3
-
HK$36,294 HKD
$4,626 USD
View
A
Retailer 4
-
HK$37,816 HKD
$4,820 USD
View
Final sale: no returns
A
Retailer 5
-
HK$39,445 HKD
SGD 6,794 SGD
View
A
Retailer 6
-
HK$39,702 HKD
£3,984 GBP
View
A
Retailer 7
-
HK$40,905 HKD
£4,105 GBP
View
A
Retailer 8
-
HK$40,978 HKD
$5,223 USD
View
A
Retailer 9
-
HK$41,017 HKD
$5,228 USD
View
A
Retailer 10
-
HK$41,190 HKD
$5,250 USD
View
A
Retailer 11
-
HK$42,177 HKD
$5,376 USD
View
Retailer 12
-
HK$42,632 HKD
SGD 7,343 SGD
View
Price last confirmed 18 days ago
A
Retailer 13
-
HK$42,980 HKD
A$8,428 AUD
View
Retailer 14
-
HK$44,250 HKD
$5,640 USD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$44,250 HKD
$5,640 USD
View
Price last confirmed 7 days ago
A
Retailer 16
-
HK$46,380 HKD
€5,630 EUR
View
A
Retailer 17
-
HK$47,286 HKD
$6,027 USD
View
B
Retailer 18
-
HK$65,264 HKD
£6,550 GBP
View
B+
Retailer 19
-
HK$68,540 HKD
$8,736 USD
View
Most Expensive
B
Queensmith
7546772321 · Oct 28
HK$80,360 HKD
£8,065 GBP
View
19 more retailers have this diamond
Prices start from HK$31,031 HKDSave up to HK$49,329 HKD

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
HK$31,031 HKD