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Oval|Natural|GIA

1.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 7531799505

Certificate GIA 7531799505

Diamond specifications and retailer prices

From HK$73,484 HKD
As of November 4, 2026
Save HK$50,174 HKD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$137,976 HKD at NZ Jewellers · As of September 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7531799505. Listed at 17 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7531799505
Dimensions8.97 × 6.37 × 4.10 mm
L/W Ratio1.41
Top View
8.97 mm6.37 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7531799505
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

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 4
Current: HK$84,907 HKD|Low: HK$70,612 HKD|High: HK$125,486 HKD|Avg: HK$88,867 HKD|-7.7%
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 5, 2026
Retailer 12HK$70,612 HKD
Retailer 9HK$73,484 HKD
Retailer 4HK$73,672 HKD
Retailer 3HK$78,497 HKD
Retailer 13HK$79,384 HKD
Retailer 5HK$81,369 HKD
Retailer 1HK$84,907 HKD
Retailer 7HK$87,394 HKD
Retailer 11HK$87,434 HKD
Retailer 2HK$94,636 HKD
Retailer 8HK$100,010 HKD
Retailer 10HK$116,636 HKD
Retailer 6HK$123,658 HKD

33 data points across 13 retailers

17 retailersHK$73,484 HKD to HK$123,658 HKD

Retailer 1
-
HK$70,612 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$73,484 HKD
View
A
Retailer 3
-
HK$73,672 HKD
View
A
Retailer 4
-
HK$78,497 HKD
View
A
Retailer 5
-
HK$79,384 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$81,369 HKD
View
A
Retailer 7
-
HK$84,907 HKD
View
A
Retailer 8
-
HK$87,394 HKD
View
Retailer 9
-
HK$87,434 HKD
View
Price last confirmed 13 days ago
Retailer 10
-
HK$89,685 HKD
View
Price last confirmed 35 days ago
Retailer 11
-
HK$91,066 HKD
View
Price last confirmed 37 days ago
B+
Retailer 12
-
HK$94,636 HKD
View
B+
Retailer 13
-
HK$100,010 HKD
View
Retailer 14
-
HK$103,478 HKD
View
Price last confirmed 37 days ago
B
Retailer 15
-
HK$116,636 HKD
View
B
Retailer 16
-
HK$123,658 HKD
View
Most Expensive
NZ Jewellers
c87daff2-472c-48d9-8282-37afd78a8dec · Sep 30
HK$137,976 HKD
$17,586 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from HK$73,484 HKDSave up to HK$50,174 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$73,484 HKD