CaratHunter
Plans
Oval|Natural|GIA

1.31ct L SI1 Oval Natural Diamond

FR • L/SI1 • GIA 5553226123

Certificate GIA 5553226123

Diamond specifications and retailer prices

From HK$16,607 HKD
As of November 5, 2026
Save HK$21,710 HKD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$38,317 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553226123. Listed at 6 retailers as of November 5, 2026, with prices from HK$16,607 to HK$38,317, a HK$21,710 spread on the same certified stone. NZ Jewellers lists it at HK$38,317. 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

1.31
Carat
L
Colour
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5553226123
Dimensions8.04 × 5.84 × 3.96 mm
L/W Ratio1.38
Top View
8.04 mm5.84 mm1.31 ctL / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5553226123
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NDepth 67.8%

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: Nov 5
Current: HK$38,317 HKD|Low: HK$15,016 HKD|High: HK$39,540 HKD|Avg: HK$20,343 HKD|+10.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7HK$15,926 HKD
Retailer 4HK$16,607 HKD
Retailer 5HK$17,376 HKD
Retailer 2HK$17,775 HKD
Retailer 6HK$18,786 HKD
Retailer 3HK$20,189 HKD
NZ JewellersHK$38,317 HKD

45 data points across 7 retailers

6 retailersHK$16,607 HKD to HK$38,317 HKD

B+
Cheapest Retailer
-
HK$16,607 HKD
B
Retailer 2
-
HK$17,376 HKD
View
B
Retailer 3
-
HK$17,775 HKD
View
B
Retailer 4
-
HK$18,786 HKD
View
B
Retailer 5
-
HK$20,189 HKD
View
Most Expensive
C
NZ Jewellers
477e3146-14ac-4b4c-af3c-ba8a5b3c81d7 · Nov 5
HK$38,317 HKD
$4,889 USD
View
5 more retailers have this diamond
Prices start from HK$16,607 HKDSave up to HK$21,710 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 Oval
HK$16,607 HKD