CaratHunter
Plans
Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 7546583113

Certificate GIA 7546583113

Diamond specifications and retailer prices

From HK$59,400 HKD
$7,571 USD
As of November 2, 2026
Save HK$48,262 HKD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$129,650 HKD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546583113. Listed at 18 retailers as of October 28, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546583113
Dimensions8.09 × 6.05 × 4.09 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Needle
Top View
8.09 mm6.05 mm1.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546583113
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

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: Nov 2
Current: HK$83,080 HKD|Low: HK$59,400 HKD|High: HK$109,754 HKD|Avg: HK$79,862 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9HK$59,400 HKD
Retailer 12HK$63,597 HKD
Retailer 10HK$64,649 HKD
Retailer 13HK$65,747 HKD
Retailer 7HK$67,784 HKD
Retailer 5HK$70,949 HKD
Retailer 6HK$71,023 HKD
Retailer 3HK$71,642 HKD
Retailer 1HK$83,080 HKD
Retailer 4HK$85,346 HKD
Retailer 11HK$93,438 HKD
Retailer 8HK$105,997 HKD
Retailer 2HK$107,661 HKD

36 data points across 13 retailers

18 retailersHK$59,400 HKD to HK$107,661 HKD

B+
Cheapest Retailer
-
HK$59,400 HKD
$7,571 USD
B+
Retailer 2
-
HK$63,597 HKD
$8,106 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$64,649 HKD
$8,240 USD
View
Retailer 4
-
HK$64,829 HKD
$8,263 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$65,747 HKD
$8,380 USD
View
B+
Retailer 6
-
HK$67,784 HKD
$8,640 USD
View
Retailer 7
-
HK$70,227 HKD
$8,951 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
HK$70,949 HKD
$9,043 USD
View
B+
Retailer 9
-
HK$71,023 HKD
£7,128 GBP
View
Retailer 10
-
HK$71,576 HKD
$9,123 USD
View
Price last confirmed 32 days ago
Retailer 11
-
HK$71,642 HKD
A$14,048 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$81,030 HKD
$10,328 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
HK$83,080 HKD
€10,085 EUR
View
Retailer 14
-
HK$85,346 HKD
$10,878 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
HK$93,438 HKD
ZAR 192,398 ZAR
View
B
Retailer 16
-
HK$105,997 HKD
£10,638 GBP
View
B
Retailer 17
-
HK$107,661 HKD
£10,805 GBP
View
Most Expensive
NZ Jewellers
705978cb-42c9-4f5c-b766-20d10bc4b704 · Oct 11
HK$129,650 HKD
$16,525 USD
View
Price last confirmed 21 days ago
17 more retailers have this diamond
Prices start from HK$59,400 HKDSave up to HK$48,262 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.

B+
1.70ct Radiant
HK$59,400 HKD