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Round|Natural|GIA

1.30ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5176378176

Certificate GIA 5176378176

Diamond specifications and retailer prices

From HK$105,059 HKD
$13,390 USD
As of November 1, 2026
Save HK$82,483 HKD (44%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$218,001 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5176378176. Listed at 23 retailers as of November 1, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5176378176
Dimensions6.97 × 6.93 × 4.32 mm
L/W Ratio1.01
Top View
6.97 mm6.93 mm1.30 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5176378176
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.2%

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 1
Current: HK$139,608 HKD|Low: HK$105,059 HKD|High: HK$189,805 HKD|Avg: HK$132,833 HKD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9HK$105,059 HKD
Retailer 11HK$105,204 HKD
Retailer 2HK$110,395 HKD
Retailer 4HK$112,488 HKD
Retailer 10HK$115,071 HKD
Retailer 5HK$125,577 HKD
Retailer 8HK$126,099 HKD
Retailer 12HK$128,088 HKD
Retailer 1HK$139,608 HKD
Retailer 3HK$144,305 HKD
Retailer 7HK$176,420 HKD
Retailer 6HK$187,543 HKD

44 data points across 12 retailers

23 retailersHK$105,059 HKD to HK$187,543 HKD

B+
Cheapest Retailer
-
HK$105,059 HKD
$13,390 USD
B+
Retailer 2
-
HK$105,204 HKD
€12,770 EUR
View
B+
Retailer 3
-
HK$109,869 HKD
$14,003 USD
View
B+
Retailer 4
-
HK$110,395 HKD
$14,070 USD
View
B+
Retailer 5
-
HK$112,488 HKD
CA$19,912 CAD
View
B
Retailer 6
-
HK$115,071 HKD
$14,666 USD
View
Final sale: no returns
B
Retailer 7
-
HK$117,731 HKD
$15,005 USD
View
B
Retailer 8
-
HK$120,085 HKD
$15,305 USD
View
B+
Retailer 9
-
HK$125,577 HKD
£12,602 GBP
View
Retailer 10
-
HK$126,099 HKD
A$24,725 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$128,088 HKD
$16,325 USD
View
B
Retailer 12
-
HK$130,088 HKD
$16,580 USD
View
B
Retailer 13
-
HK$135,094 HKD
$17,218 USD
View
B
Retailer 14
-
HK$135,110 HKD
$17,220 USD
View
B
Retailer 15
-
HK$135,110 HKD
$17,220 USD
View
B
Retailer 16
-
HK$139,582 HKD
$17,790 USD
View
B
Retailer 17
-
HK$139,608 HKD
€16,946 EUR
View
B
Retailer 18
-
HK$140,392 HKD
$17,893 USD
View
B
Retailer 19
-
HK$144,305 HKD
$18,392 USD
View
B
Retailer 20
-
HK$170,119 HKD
$21,682 USD
View
B
Retailer 21
-
HK$176,420 HKD
ZAR 363,249 ZAR
View
B
Retailer 22
-
HK$187,543 HKD
£18,821 GBP
View
Most Expensive
Diamond Quarter
1.3VS1E51763D9DN · Nov 2
HK$218,001 HKD
£21,878 GBP
View
Price under review
22 more retailers have this diamond
Prices start from HK$105,059 HKDSave up to HK$82,483 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+
1.30ct Round
HK$105,059 HKD