Oval|Natural|GIA

0.70ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2537876067

Certificate GIA 2537876067

Diamond specifications and retailer prices

From HK$6,615 HKD
As of November 6, 2026
Save HK$9,656 HKD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$21,670 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537876067. Listed at 22 retailers as of November 2, 2026, with a 146% 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

0.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537876067
Dimensions6.97 × 5.00 × 3.24 mm
L/W Ratio1.39
Top View
6.97 mm5.00 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537876067
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$21,670 HKD|Low: HK$6,113 HKD|High: HK$21,670 HKD|Avg: HK$10,634 HKD|+7.2%
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
November 5, 2026
Retailer 13HK$6,615 HKD
Retailer 8HK$7,994 HKD
Retailer 15HK$8,190 HKD
Retailer 3HK$8,464 HKD
Retailer 7HK$8,511 HKD
Retailer 11HK$8,543 HKD
Retailer 6HK$8,888 HKD
Retailer 5HK$9,185 HKD
Retailer 16HK$9,350 HKD
Retailer 4HK$9,930 HKD
Retailer 10HK$10,024 HKD
Retailer 17HK$10,251 HKD
Retailer 9HK$11,615 HKD
Retailer 14HK$12,430 HKD
Retailer 2HK$13,261 HKD
Retailer 12HK$16,270 HKD
NZ JewellersHK$21,670 HKD

35 data points across 17 retailers

22 retailersHK$6,615 HKD to HK$16,270 HKD

B+
Cheapest Retailer
-
HK$6,615 HKD
Retailer 2
-
HK$7,994 HKD
View
Price last confirmed 19 days ago
B
Retailer 3
-
HK$8,190 HKD
View
Final sale: no returns
Retailer 4
-
HK$8,464 HKD
View
Price last confirmed 9 days ago
B
Retailer 5
-
HK$8,511 HKD
View
B
Retailer 6
-
HK$8,543 HKD
View
Retailer 7
-
HK$8,582 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$8,888 HKD
View
Price last confirmed 15 days ago
Retailer 9
-
HK$8,888 HKD
View
Price last confirmed 45 days ago
Retailer 10
-
HK$8,919 HKD
View
Price last confirmed 21 days ago
Retailer 11
-
HK$9,185 HKD
View
Price last confirmed 10 days ago
B
Retailer 12
-
HK$9,350 HKD
View
B
Retailer 13
-
HK$9,930 HKD
View
B
Retailer 14
-
HK$10,024 HKD
View
Retailer 15
-
HK$10,251 HKD
View
Price last confirmed 16 days ago
Retailer 16
-
HK$10,251 HKD
View
Price last confirmed 45 days ago
Retailer 17
-
HK$11,615 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$12,430 HKD
View
B
Retailer 19
-
HK$13,261 HKD
View
B
Retailer 20
-
HK$16,270 HKD
View
Retailer 21
-
HK$21,670 HKD
View
Price under review
Most Expensive
NZ Jewellers
a626685f-6f98-4d28-8757-6fd175c3da5d · Oct 20
HK$21,670 HKD
$2,765 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$6,615 HKDSave up to HK$9,656 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+
0.70ct Oval
HK$6,615 HKD