CaratHunter
Plans
Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

ID • L/SI1 • GIA 6375448679

Certificate GIA 6375448679

Diamond specifications and retailer prices

From HK$9,875 HKD
As of November 6, 2026
Save HK$9,507 HKD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$34,649 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6375448679. Listed at 14 retailers as of November 2, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6375448679
Dimensions7.67 × 5.72 × 3.52 mm
L/W Ratio1.34
Top View
7.67 mm5.72 mm1.00 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6375448679
Side View
Table 55.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.5%

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 6
Current: HK$10,965 HKD|Low: HK$9,875 HKD|High: HK$19,390 HKD|Avg: HK$13,880 HKD|+4.3%
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
Retailer 14
November 6, 2026
Retailer 5HK$9,875 HKD
Retailer 1HK$10,965 HKD
Retailer 14HK$11,929 HKD
Retailer 9HK$12,414 HKD
Retailer 6HK$12,524 HKD
Retailer 11HK$12,869 HKD
Retailer 12HK$12,869 HKD
Retailer 3HK$13,449 HKD
Retailer 10HK$13,465 HKD
Retailer 13HK$13,480 HKD
Retailer 4HK$14,852 HKD
Retailer 2HK$15,565 HKD
Retailer 7HK$17,336 HKD
Retailer 8HK$19,382 HKD

43 data points across 14 retailers

14 retailersHK$9,875 HKD to HK$19,382 HKD

B+
Cheapest Retailer
-
HK$9,875 HKD
B+
Retailer 2
-
HK$10,965 HKD
View
B+
Retailer 3
-
HK$11,929 HKD
View
B+
Retailer 4
-
HK$12,414 HKD
View
B+
Retailer 5
-
HK$12,869 HKD
View
Retailer 6
-
HK$12,869 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$13,449 HKD
View
B+
Retailer 8
-
HK$13,465 HKD
View
B+
Retailer 9
-
HK$13,480 HKD
View
B
Retailer 10
-
HK$14,852 HKD
View
B
Retailer 11
-
HK$15,565 HKD
View
B
Retailer 12
-
HK$17,336 HKD
View
B
Retailer 13
-
HK$19,382 HKD
View
Most Expensive
NZ Jewellers
341bfc25-eac4-4fb8-b7cc-7552f1b70432 · Nov 5
HK$34,649 HKD
$4,421 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$9,875 HKDSave up to HK$9,507 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+
1.00ct Oval
HK$9,875 HKD