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Oval|Natural|GIA

0.78ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 2225161304

Certificate GIA 2225161304

Diamond specifications and retailer prices

From HK$8,057 HKD
As of November 5, 2026
Save HK$4,812 HKD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$22,423 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225161304. Listed at 7 retailers as of November 2, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.78
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2225161304
Dimensions7.38 × 4.91 × 3.04 mm
L/W Ratio1.50
Culet sizeMedium
Top View
7.38 mm4.91 mm0.78 ctL / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2225161304
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: MediumDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$22,423 HKD|Low: HK$8,057 HKD|High: HK$22,423 HKD|Avg: HK$12,050 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$8,057 HKD
Retailer 5HK$8,331 HKD
Retailer 6HK$8,331 HKD
Retailer 2HK$10,479 HKD
Retailer 3HK$12,869 HKD
Retailer 7HK$13,457 HKD
NZ JewellersHK$22,423 HKD

45 data points across 7 retailers

7 retailersHK$8,057 HKD to HK$12,869 HKD

B
Cheapest Retailer
-
HK$8,057 HKD
B
Retailer 2
-
HK$8,331 HKD
View
B
Retailer 3
-
HK$8,652 HKD
View
B
Retailer 4
-
HK$9,609 HKD
View
B
Retailer 5
-
HK$10,479 HKD
View
B
Retailer 6
-
HK$12,869 HKD
View
Most Expensive
NZ Jewellers
d995654f-9c05-4f2a-954b-bd5fbef7921a · Oct 30
HK$22,423 HKD
$2,861 USD
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from HK$8,057 HKDSave up to HK$4,812 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.

B
0.78ct Oval
HK$8,057 HKD