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Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 1549848701

Certificate GIA 1549848701

Diamond specifications and retailer prices

From HK$16,929 HKD
As of November 5, 2026
Save HK$549 HKD (3%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$38,560 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549848701. Listed at 9 retailers as of November 6, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1549848701
Dimensions4.90 × 6.35 × 3.44 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
4.90 mm6.35 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1549848701
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$16,929 HKD|Low: HK$13,175 HKD|High: HK$28,027 HKD|Avg: HK$17,202 HKD
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
Retailer 14
October 28, 2026
Retailer 2HK$13,175 HKD
Retailer 5HK$13,535 HKD
Retailer 6HK$14,068 HKD
Retailer 13HK$14,327 HKD
Retailer 14HK$14,327 HKD
Retailer 9HK$15,502 HKD
Retailer 3HK$16,529 HKD
Retailer 1HK$16,929 HKD
Retailer 7HK$16,929 HKD
Retailer 8HK$17,477 HKD
Retailer 10HK$18,465 HKD
Retailer 4HK$20,393 HKD
Retailer 11HK$21,435 HKD
Retailer 12HK$27,846 HKD

29 data points across 14 retailers

9 retailersHK$16,929 HKD to HK$17,477 HKD

Retailer 1
-
HK$14,327 HKD
Price last confirmed 18 days ago
Retailer 2
-
HK$14,985 HKD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$16,529 HKD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$16,929 HKD
View
A
Retailer 5
-
HK$16,929 HKD
View
A
Retailer 6
-
HK$17,477 HKD
View
Retailer 7
-
HK$18,465 HKD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$27,846 HKD
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
8130ac1d-b993-4708-8727-7c5b7abb528a · Oct 17
HK$38,560 HKD
$4,920 USD
View
Price last confirmed 20 days ago
8 more retailers have this diamond
Prices start from HK$16,929 HKDSave up to HK$549 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
1.02ct Radiant
HK$16,929 HKD