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Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 6561137774

Certificate GIA 6561137774

Diamond specifications and retailer prices

From HK$47,542 HKD
As of November 5, 2026
Save HK$34,393 HKD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$81,935 HKD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded I 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 6561137774. Listed at 15 retailers as of November 4, 2026, with prices from HK$47,542 to HK$81,935, a HK$34,393 spread on the same certified stone. With Clarity lists it at HK$81,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.37°
Pavilion angle39.47°
OriginNatural
Grading LabGIA
CertificateGIA 6561137774
Dimensions8.81 × 6.34 × 3.97 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.81 mm6.34 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561137774
Side View
Table 59.0%Crown 40.37°Girdle: MED-THKPavilion 39.47°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$49,762 HKD|Low: HK$47,542 HKD|High: HK$85,317 HKD|Avg: HK$58,703 HKD|-4.4%
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
Retailer 15
With Clarity
November 5, 2026
Retailer 14HK$47,542 HKD
Retailer 6HK$48,781 HKD
Retailer 2HK$48,829 HKD
Retailer 1HK$49,762 HKD
Retailer 12HK$50,303 HKD
Retailer 11HK$50,327 HKD
Retailer 13HK$51,457 HKD
Retailer 8HK$52,390 HKD
Retailer 4HK$59,584 HKD
Retailer 3HK$59,977 HKD
Retailer 10HK$60,463 HKD
Retailer 5HK$61,004 HKD
Retailer 15HK$62,409 HKD
Retailer 9HK$67,398 HKD
Retailer 7HK$70,748 HKD
With ClarityHK$81,935 HKD

24 data points across 16 retailers

15 retailersHK$47,542 HKD to HK$81,935 HKD

A
Cheapest Retailer
-
HK$47,542 HKD
A
Retailer 2
-
HK$48,781 HKD
View
A
Retailer 3
-
HK$48,829 HKD
View
A
Retailer 4
-
HK$49,762 HKD
View
A
Retailer 5
-
HK$50,303 HKD
View
A
Retailer 6
-
HK$50,327 HKD
View
A
Retailer 7
-
HK$51,457 HKD
View
A
Retailer 8
-
HK$52,390 HKD
View
A
Retailer 9
-
HK$59,584 HKD
View
A
Retailer 10
-
HK$59,977 HKD
View
A
Retailer 11
-
HK$60,463 HKD
View
A
Retailer 12
-
HK$61,004 HKD
View
A
Retailer 13
-
HK$62,409 HKD
View
B+
Retailer 14
-
HK$67,398 HKD
View
Most Expensive
B+
With Clarity
6561137774 · Nov 4
HK$81,935 HKD
$10,444 USD
View
14 more retailers have this diamond
Prices start from HK$47,542 HKDSave up to HK$34,393 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.

A
1.51ct Oval
HK$47,542 HKD