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Oval|Natural|GIA

1.30ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 1232769280

Certificate GIA 1232769280

Diamond specifications and retailer prices

From HK$36,005 HKD
As of November 4, 2026
Save HK$40,222 HKD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$76,227 HKD at NZ Jewellers · As of September 26, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232769280. Listed at 24 retailers as of November 2, 2026, with a 112% 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

1.30
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.81°
OriginNatural
Grading LabGIA
CertificateGIA 1232769280
Dimensions8.77 × 5.83 × 3.80 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
8.77 mm5.83 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232769280
Side View
Table 60.0%Crown 38.81°Girdle: STK-VTKPavilionCulet: NoneDepth 65.3%

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 4
Current: HK$76,227 HKD|Low: HK$36,005 HKD|High: HK$76,227 HKD|Avg: HK$47,214 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
November 6, 2026
Retailer 9HK$36,005 HKD
Retailer 8HK$36,420 HKD
Retailer 11HK$38,779 HKD
Retailer 10HK$40,849 HKD
Retailer 4HK$41,123 HKD
Retailer 3HK$41,287 HKD
Retailer 19HK$41,287 HKD
Retailer 22HK$41,287 HKD
Retailer 7HK$43,325 HKD
Retailer 5HK$43,372 HKD
Retailer 13HK$44,023 HKD
Retailer 17HK$44,971 HKD
Retailer 2HK$44,979 HKD
Retailer 12HK$46,162 HKD
Retailer 14HK$46,162 HKD
Retailer 21HK$47,644 HKD
Retailer 15HK$47,730 HKD
Retailer 6HK$48,192 HKD
Retailer 18HK$49,783 HKD
Retailer 20HK$66,681 HKD
Retailer 16HK$66,963 HKD
NZ JewellersHK$76,227 HKD

22 data points across 22 retailers

24 retailersHK$36,005 HKD to HK$76,227 HKD

B+
Cheapest Retailer
-
HK$36,005 HKD
B+
Retailer 2
-
HK$36,420 HKD
View
B+
Retailer 3
-
HK$38,779 HKD
View
B+
Retailer 4
-
HK$40,849 HKD
View
B+
Retailer 5
-
HK$41,123 HKD
View
Retailer 6
-
HK$41,287 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$41,287 HKD
View
B+
Retailer 8
-
HK$41,287 HKD
View
B+
Retailer 9
-
HK$43,325 HKD
View
B+
Retailer 10
-
HK$43,372 HKD
View
B+
Retailer 11
-
HK$44,023 HKD
View
B+
Retailer 12
-
HK$44,971 HKD
View
B+
Retailer 13
-
HK$44,979 HKD
View
B
Retailer 14
-
HK$46,162 HKD
View
B
Retailer 15
-
HK$46,162 HKD
View
B
Retailer 16
-
HK$47,644 HKD
View
Retailer 17
-
HK$47,644 HKD
View
Price last confirmed 40 days ago
B
Retailer 18
-
HK$47,730 HKD
View
B
Retailer 19
-
HK$48,192 HKD
View
B
Retailer 20
-
HK$49,783 HKD
View
B
Retailer 21
-
HK$66,681 HKD
View
B
Retailer 22
-
HK$66,963 HKD
View
B
Retailer 23
-
HK$76,227 HKD
View
Most Expensive
NZ Jewellers
aa794036-2481-494e-8067-5f97b7009deb · Sep 26
HK$76,227 HKD
$9,726 USD
View
Price last confirmed 41 days ago
23 more retailers have this diamond
Prices start from HK$36,005 HKDSave up to HK$40,222 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$36,005 HKD