CaratHunter
Plans
Oval|Natural|GIA

1.51ct L SI2 Oval Natural Diamond

VG • L/SI2 • GIA 6542953139

Certificate GIA 6542953139

Diamond specifications and retailer prices

From HK$9,726 HKD
As of November 1, 2026
Save HK$8,159 HKD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,278 HKD at NZ Jewellers · As of October 14, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542953139. Listed at 15 retailers as of November 1, 2026, with a 84% 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
L
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542953139
Dimensions9.15 × 6.41 × 3.92 mm
L/W Ratio1.43
Top View
9.15 mm6.41 mm1.51 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542953139
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NDepth 61.2%

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$31,969 HKD|Low: HK$9,624 HKD|High: HK$34,579 HKD|Avg: HK$16,047 HKD|-7.5%
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
November 2, 2026
Retailer 8HK$9,726 HKD
Retailer 4HK$11,936 HKD
Retailer 3HK$13,049 HKD
Retailer 11HK$13,104 HKD
Retailer 13HK$13,104 HKD
Retailer 2HK$13,300 HKD
Retailer 12HK$13,708 HKD
Retailer 10HK$14,170 HKD
Retailer 7HK$14,679 HKD
Retailer 5HK$15,118 HKD
Retailer 9HK$15,118 HKD
Retailer 6HK$17,885 HKD
NZ JewellersHK$31,969 HKD

35 data points across 13 retailers

15 retailersHK$9,726 HKD to HK$17,885 HKD

A
Cheapest Retailer
-
HK$9,726 HKD
B+
Retailer 2
-
HK$11,936 HKD
View
B+
Retailer 3
-
HK$13,049 HKD
View
B+
Retailer 4
-
HK$13,104 HKD
View
Retailer 5
-
HK$13,104 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$13,300 HKD
View
Retailer 7
-
HK$13,645 HKD
View
Price last confirmed 23 days ago
Retailer 8
-
HK$13,708 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$14,170 HKD
View
B+
Retailer 10
-
HK$14,679 HKD
View
B+
Retailer 11
-
HK$15,118 HKD
View
B+
Retailer 12
-
HK$15,118 HKD
View
B+
Retailer 13
-
HK$17,885 HKD
View
Retailer 14
-
HK$31,969 HKD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
f56d5ce8-7e45-4f37-8d47-6a5a3b1b0600 · Oct 14
HK$33,278 HKD
$4,246 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from HK$9,726 HKDSave up to HK$8,159 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$9,726 HKD