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Radiant|Natural|GIA

1.81ct G VS1 Radiant Natural Diamond

EX • G/VS1 • GIA 5146255164

Certificate GIA 5146255164

Diamond specifications and retailer prices

From HK$105,784 HKD
$13,483 USD
As of October 31, 2026
Save HK$31,523 HKD (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$137,306 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.81ct natural radiant diamond

This 1.81ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5146255164. Listed at 7 retailers as of October 31, 2026, with prices from HK$105,784 to HK$137,306, a HK$31,523 spread on the same certified stone. 77 Diamonds lists it at HK$137,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5146255164
Dimensions6.69 × 6.55 × 4.70 mm
L/W Ratio1.02
Top View
6.69 mm6.55 mm1.81 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5146255164
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCuletDepth 71.7%

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: Oct 31
Current: HK$137,306 HKD|Low: HK$104,724 HKD|High: HK$139,837 HKD|Avg: HK$120,192 HKD|-0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4HK$105,784 HKD
Retailer 3HK$106,847 HKD
Retailer 2HK$129,988 HKD
77 DiamondsHK$137,306 HKD

37 data points across 4 retailers

7 retailersHK$105,784 HKD to HK$137,306 HKD

B+
Cheapest Retailer
-
HK$105,784 HKD
$13,483 USD
B+
Retailer 2
-
HK$106,847 HKD
€12,970 EUR
View
B+
Retailer 3
-
HK$114,343 HKD
$14,574 USD
View
B
Retailer 4
-
HK$129,988 HKD
$16,568 USD
View
Retailer 5
-
HK$129,988 HKD
$16,568 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$129,988 HKD
$16,568 USD
View
Price last confirmed 34 days ago
Most Expensive
B
77 Diamonds
RADZH2UKSJWN · Nov 1
HK$137,306 HKD
£13,780 GBP
View
6 more retailers have this diamond
Prices start from HK$105,784 HKDSave up to HK$31,523 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+
1.81ct Radiant
HK$105,784 HKD