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Radiant|Natural|GIA

1.61ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 3145597325

Certificate GIA 3145597325

Diamond specifications and retailer prices

From HK$62,554 HKD
$7,973 USD
As of November 2, 2026
Save HK$20,390 HKD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$82,944 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.61ct natural radiant diamond

This 1.61ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3145597325. Listed at 6 retailers as of November 2, 2026, with prices from HK$62,554 to HK$82,944, a HK$20,390 spread on the same certified stone. 77 Diamonds lists it at HK$82,944. 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

1.61
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3145597325
Dimensions6.86 × 6.14 × 4.40 mm
L/W Ratio1.12
Top View
6.86 mm6.14 mm1.61 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3145597325
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.6%

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$82,944 HKD|Low: HK$61,785 HKD|High: HK$83,482 HKD|Avg: HK$70,264 HKD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2HK$62,554 HKD
Retailer 3HK$65,472 HKD
77 DiamondsHK$82,944 HKD

37 data points across 3 retailers

6 retailersHK$62,554 HKD to HK$82,944 HKD

B+
Cheapest Retailer
-
HK$62,554 HKD
$7,973 USD
B+
Retailer 2
-
HK$64,719 HKD
$8,249 USD
View
B+
Retailer 3
-
HK$65,472 HKD
$8,345 USD
View
B+
Retailer 4
-
HK$66,314 HKD
A$13,004 AUD
View
B+
Retailer 5
-
HK$68,373 HKD
$8,715 USD
View
Most Expensive
B
77 Diamonds
RADMBBBCUVYHM · Nov 2
HK$82,944 HKD
£8,324 GBP
View
5 more retailers have this diamond
Prices start from HK$62,554 HKDSave up to HK$20,390 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+
1.61ct Radiant
HK$62,554 HKD