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Marquise|Natural|GIA

1.30ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2546670029

Certificate GIA 2546670029

Diamond specifications and retailer prices

From HK$44,438 HKD
As of November 6, 2026
Save HK$11,409 HKD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$55,847 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2546670029. Listed at 4 retailers as of November 6, 2026, with prices from HK$44,438 to HK$55,847, a HK$11,409 spread on the same certified stone. 77 Diamonds lists it at HK$55,847. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.52°
Pavilion angle41.09°
OriginNatural
Grading LabGIA
CertificateGIA 2546670029
Dimensions10.09 × 5.60 × 3.82 mm
L/W Ratio1.80
Girdle conditionExtremely Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud
Top View
10.09 mm5.60 mm1.30 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546670029
Side View
Table 53.0%Crown 38.52°GirdlePavilion 41.09°CuletDepth 68.2%

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$55,847 HKD|Low: HK$45,284 HKD|High: HK$56,766 HKD|Avg: HK$50,724 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 3HK$45,284 HKD
Retailer 2HK$48,137 HKD
77 DiamondsHK$55,847 HKD

34 data points across 3 retailers

4 retailersHK$44,438 HKD to HK$55,847 HKD

B+
Cheapest Retailer
-
HK$44,438 HKD
B+
Retailer 2
-
HK$45,284 HKD
View
B
Retailer 3
-
HK$48,137 HKD
View
Most Expensive
B
77 Diamonds
MQMBNNN37FFE · Nov 7
HK$55,847 HKD
£5,611 GBP
View
3 more retailers have this diamond
Prices start from HK$44,438 HKDSave up to HK$11,409 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 Marquise
HK$44,438 HKD