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Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 5553107538

Certificate GIA 5553107538

Diamond specifications and retailer prices

From HK$30,315 HKD
As of November 6, 2026
Save HK$35,942 HKD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$66,257 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553107538. Listed at 23 retailers as of November 5, 2026, with prices from HK$30,315 to HK$66,257, a HK$35,942 spread on the same certified stone. NZ Jewellers lists it at HK$66,257. 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

1.30
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.41°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 5553107538
Dimensions8.64 × 6.15 × 3.86 mm
L/W Ratio1.40
Top View
8.64 mm6.15 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553107538
Side View
Table 61.0%Crown 37.41°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.9%

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$66,257 HKD|Low: HK$26,067 HKD|High: HK$66,257 HKD|Avg: HK$38,230 HKD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 8HK$26,506 HKD
Retailer 10HK$30,315 HKD
Retailer 4HK$30,723 HKD
Retailer 22HK$30,762 HKD
Retailer 12HK$32,361 HKD
Retailer 16HK$32,470 HKD
Retailer 14HK$34,257 HKD
Retailer 18HK$34,453 HKD
Retailer 20HK$34,453 HKD
Retailer 21HK$34,453 HKD
Retailer 5HK$34,822 HKD
Retailer 6HK$36,162 HKD
Retailer 23HK$36,475 HKD
Retailer 13HK$37,220 HKD
Retailer 2HK$37,392 HKD
Retailer 9HK$38,717 HKD
Retailer 11HK$38,717 HKD
Retailer 19HK$39,751 HKD
Retailer 15HK$40,049 HKD
Retailer 7HK$40,175 HKD
Retailer 3HK$55,583 HKD
Retailer 17HK$60,403 HKD
NZ JewellersHK$66,257 HKD

21 data points across 23 retailers

23 retailersHK$30,315 HKD to HK$66,257 HKD

B+
Cheapest Retailer
-
HK$30,315 HKD
B+
Retailer 2
-
HK$30,723 HKD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$30,762 HKD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$32,361 HKD
View
B+
Retailer 5
-
HK$34,257 HKD
View
B+
Retailer 6
-
HK$34,453 HKD
View
Retailer 7
-
HK$34,453 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$34,453 HKD
View
Retailer 9
-
HK$34,453 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$34,822 HKD
View
B+
Retailer 11
-
HK$36,162 HKD
View
B
Retailer 12
-
HK$36,475 HKD
View
B+
Retailer 13
-
HK$37,220 HKD
View
B+
Retailer 14
-
HK$37,392 HKD
View
B+
Retailer 15
-
HK$38,717 HKD
View
B+
Retailer 16
-
HK$38,717 HKD
View
B
Retailer 17
-
HK$39,751 HKD
View
Retailer 18
-
HK$39,751 HKD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$40,049 HKD
View
B
Retailer 20
-
HK$40,175 HKD
View
B
Retailer 21
-
HK$55,583 HKD
View
B
Retailer 22
-
HK$60,403 HKD
View
Most Expensive
B
NZ Jewellers
ede8e6f9-9133-4dbd-b24a-a1da4c553cb5 · Nov 5
HK$66,257 HKD
$8,454 USD
View
22 more retailers have this diamond
Prices start from HK$30,315 HKDSave up to HK$35,942 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+
1.30ct Oval
HK$30,315 HKD