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Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

VG • G/VS2 • GIA 1515507835

Certificate GIA 1515507835

Diamond specifications and retailer prices

From HK$5,947 HKD
As of November 3, 2026
Save HK$14,946 HKD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,893 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1515507835. Listed at 19 retailers as of November 3, 2026, with prices from HK$5,947 to HK$20,893, a HK$14,946 spread on the same certified stone. NZ Jewellers lists it at HK$20,893. 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

0.51
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1515507835
Dimensions6.54 × 4.34 × 2.72 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.54 mm4.34 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1515507835
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: 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 3
Current: HK$20,893 HKD|Low: HK$5,947 HKD|High: HK$22,219 HKD|Avg: HK$9,065 HKD|-6.0%
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 7HK$5,947 HKD
Retailer 9HK$6,536 HKD
Retailer 3HK$6,661 HKD
Retailer 5HK$6,661 HKD
Retailer 4HK$6,920 HKD
Retailer 10HK$7,163 HKD
Retailer 11HK$7,273 HKD
Retailer 12HK$7,540 HKD
Retailer 6HK$7,673 HKD
Retailer 15HK$7,689 HKD
Retailer 16HK$7,705 HKD
Retailer 18HK$7,963 HKD
Retailer 8HK$8,709 HKD
Retailer 14HK$9,407 HKD
Retailer 2HK$10,278 HKD
Retailer 13HK$11,902 HKD
Retailer 17HK$13,032 HKD
NZ JewellersHK$20,893 HKD

28 data points across 18 retailers

19 retailersHK$5,947 HKD to HK$20,893 HKD

A
Cheapest Retailer
-
HK$5,947 HKD
A
Retailer 2
-
HK$6,143 HKD
View
A
Retailer 3
-
HK$6,661 HKD
View
Retailer 4
-
HK$6,661 HKD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$6,920 HKD
View
Retailer 6
-
HK$7,163 HKD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$7,273 HKD
View
B+
Retailer 8
-
HK$7,540 HKD
View
B+
Retailer 9
-
HK$7,673 HKD
View
B+
Retailer 10
-
HK$7,689 HKD
View
B+
Retailer 11
-
HK$7,705 HKD
View
B+
Retailer 12
-
HK$7,963 HKD
View
Retailer 13
-
HK$8,175 HKD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
HK$8,709 HKD
View
B+
Retailer 15
-
HK$9,407 HKD
View
B+
Retailer 16
-
HK$10,278 HKD
View
B
Retailer 17
-
HK$11,902 HKD
View
B
Retailer 18
-
HK$13,032 HKD
View
Most Expensive
B
NZ Jewellers
91bcebd8-6727-44bc-b10e-b81b3b7230e4 · Nov 5
HK$20,893 HKD
$2,663 USD
View
18 more retailers have this diamond
Prices start from HK$5,947 HKDSave up to HK$14,946 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
0.51ct Oval
HK$5,947 HKD