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Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5403919412

Certificate GIA 5403919412

Diamond specifications and retailer prices

From HK$81,187 HKD
$10,348 USD
As of October 30, 2026
Save HK$76,345 HKD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$157,532 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5403919412. Listed at 14 retailers as of October 30, 2026, with prices from HK$81,187 to HK$157,532, a HK$76,345 spread on the same certified stone. Diamond Quarter lists it at HK$157,532. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 5403919412
Dimensions7.04 × 7.00 × 4.34 mm
L/W Ratio1.01
Top View
7.04 mm7.00 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5403919412
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilionCulet: NoneDepth 61.8%

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 30
Current: HK$99,432 HKD|Low: HK$80,199 HKD|High: HK$132,114 HKD|Avg: HK$100,757 HKD|+3.0%
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
November 1, 2026
Retailer 11HK$81,187 HKD
Retailer 10HK$86,303 HKD
Retailer 8HK$87,295 HKD
Retailer 3HK$87,495 HKD
Retailer 9HK$87,495 HKD
Retailer 12HK$89,761 HKD
Retailer 4HK$94,784 HKD
Retailer 13HK$96,243 HKD
Retailer 1HK$99,432 HKD
Retailer 2HK$109,369 HKD
Retailer 6HK$116,453 HKD
Retailer 7HK$124,461 HKD
Retailer 5HK$132,114 HKD

33 data points across 13 retailers

14 retailersHK$81,187 HKD to HK$157,532 HKD

B+
Cheapest Retailer
-
HK$81,187 HKD
$10,348 USD
B+
Retailer 2
-
HK$86,303 HKD
$11,000 USD
View
Retailer 3
-
HK$87,295 HKD
A$17,118 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$87,495 HKD
$11,152 USD
View
Final sale: no returns
Retailer 5
-
HK$89,761 HKD
£9,009 GBP
View
Price last confirmed 32 days ago
B+
Retailer 6
-
HK$94,784 HKD
$12,081 USD
View
B+
Retailer 7
-
HK$96,243 HKD
$12,267 USD
View
B+
Retailer 8
-
HK$97,047 HKD
$12,369 USD
View
B+
Retailer 9
-
HK$99,432 HKD
€12,070 EUR
View
B
Retailer 10
-
HK$109,369 HKD
$13,940 USD
View
B
Retailer 11
-
HK$116,453 HKD
ZAR 239,788 ZAR
View
B
Retailer 12
-
HK$124,461 HKD
£12,491 GBP
View
B
Retailer 13
-
HK$132,114 HKD
$16,839 USD
View
Most Expensive
B
Diamond Quarter
1.31VS1D54128606N · Oct 31
HK$157,532 HKD
£15,810 GBP
View
13 more retailers have this diamond
Prices start from HK$81,187 HKDSave up to HK$76,345 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+
1.31ct Round
HK$81,187 HKD