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Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 6565259493

Certificate GIA 6565259493

Diamond specifications and retailer prices

From HK$31,201 HKD
As of November 4, 2026
Save HK$36,204 HKD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$67,405 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565259493. Listed at 5 retailers as of November 4, 2026, with prices from HK$31,201 to HK$67,405, a HK$36,204 spread on the same certified stone. MOH London lists it at HK$67,405. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565259493
Dimensions7.79 × 5.90 × 4.14 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm5.90 mm1.70 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565259493
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.1%

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 4
Current: HK$67,405 HKD|Low: HK$31,162 HKD|High: HK$68,400 HKD|Avg: HK$42,947 HKD|+5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3HK$31,201 HKD
Retailer 5HK$36,052 HKD
Retailer 4HK$37,384 HKD
Retailer 2HK$40,990 HKD
MOH LondonHK$67,405 HKD

41 data points across 5 retailers

5 retailersHK$31,201 HKD to HK$67,405 HKD

A
Cheapest Retailer
-
HK$31,201 HKD
B+
Retailer 2
-
HK$36,052 HKD
View
Retailer 3
-
HK$37,384 HKD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
HK$40,990 HKD
View
Most Expensive
B
MOH London
16C34403A · Nov 4
HK$67,405 HKD
£6,772 GBP
View
4 more retailers have this diamond
Prices start from HK$31,201 HKDSave up to HK$36,204 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$31,201 HKD