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Oval|Natural|GIA

1.51ct F SI2 Oval Natural Diamond

VG • F/SI2 • GIA 6522966580

Certificate GIA 6522966580

Diamond specifications and retailer prices

From HK$38,766 HKD
As of November 1, 2026
Save HK$47,855 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$86,621 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522966580. Listed at 16 retailers as of November 1, 2026, with prices from HK$38,766 to HK$86,621, a HK$47,855 spread on the same certified stone. NZ Jewellers lists it at HK$86,621. 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

1.51
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522966580
Dimensions8.71 × 6.35 × 4.12 mm
L/W Ratio1.37
Top View
8.71 mm6.35 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522966580
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.9%

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 1
Current: HK$86,621 HKD|Low: HK$38,465 HKD|High: HK$86,621 HKD|Avg: HK$53,751 HKD|+1.0%
NZ Jewellers
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
November 2, 2026
Retailer 11HK$38,766 HKD
Retailer 5HK$39,584 HKD
Retailer 4HK$43,310 HKD
Retailer 2HK$45,704 HKD
Retailer 12HK$46,283 HKD
Retailer 3HK$46,920 HKD
Retailer 13HK$46,920 HKD
Retailer 14HK$46,920 HKD
Retailer 9HK$49,678 HKD
Retailer 7HK$51,486 HKD
Retailer 15HK$54,138 HKD
Retailer 6HK$55,943 HKD
Retailer 8HK$56,573 HKD
Retailer 10HK$76,309 HKD
NZ JewellersHK$86,621 HKD

42 data points across 15 retailers

16 retailersHK$38,766 HKD to HK$86,621 HKD

A
Cheapest Retailer
-
HK$38,766 HKD
A
Retailer 2
-
HK$39,584 HKD
$5,045 USD
View
A
Retailer 3
-
HK$40,925 HKD
$5,216 USD
View
A
Retailer 4
-
HK$43,310 HKD
$5,520 USD
View
Final sale: no returns
A
Retailer 5
-
HK$45,704 HKD
$5,825 USD
View
B+
Retailer 6
-
HK$46,283 HKD
$5,899 USD
View
B+
Retailer 7
-
HK$46,920 HKD
$5,980 USD
View
B+
Retailer 8
-
HK$46,920 HKD
$5,980 USD
View
B+
Retailer 9
-
HK$46,920 HKD
$5,980 USD
View
B+
Retailer 10
-
HK$49,678 HKD
£4,985 GBP
View
B+
Retailer 11
-
HK$51,486 HKD
$6,562 USD
View
B+
Retailer 12
-
HK$54,138 HKD
$6,900 USD
View
B+
Retailer 13
-
HK$55,943 HKD
$7,130 USD
View
B+
Retailer 14
-
HK$56,573 HKD
€6,867 EUR
View
B
Retailer 15
-
HK$76,309 HKD
£7,658 GBP
View
Most Expensive
B
NZ Jewellers
d32760a1-3354-42d2-a5c1-b9ac98a1e26e · Nov 2
HK$86,621 HKD
$11,040 USD
View
15 more retailers have this diamond
Prices start from HK$38,766 HKDSave up to HK$47,855 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$38,766 HKD