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Marquise|Natural|GIA

1.00ct L SI1 Marquise Natural Diamond

EX • L/SI1 • GIA 2536399661

Certificate GIA 2536399661

Diamond specifications and retailer prices

From HK$12,156 HKD
As of November 5, 2026
Save HK$3,372 HKD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$15,527 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic 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 2536399661. Listed at 3 retailers as of November 5, 2026, with prices from HK$12,156 to HK$15,527, a HK$3,372 spread on the same certified stone. GemTrove lists it at HK$15,527. 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536399661
Dimensions9.77 × 5.28 × 3.35 mm
L/W Ratio1.85
Top View
9.77 mm5.28 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536399661
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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 5
Current: HK$15,527 HKD|Low: HK$12,156 HKD|High: HK$15,527 HKD|Avg: HK$13,882 HKD
GemTrove
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$12,156 HKD
Retailer 2HK$13,316 HKD
GemTroveHK$15,527 HKD

41 data points across 3 retailers

3 retailersHK$12,156 HKD to HK$15,527 HKD

B+
Cheapest Retailer
-
HK$12,156 HKD
B+
Retailer 2
-
HK$13,316 HKD
View
Most Expensive
B
GemTrove
GT-N-01273284-98 · Nov 6
HK$15,527 HKD
A$3,048 AUD
View
2 more retailers have this diamond
Prices start from HK$12,156 HKDSave up to HK$3,372 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+
1.00ct Marquise
HK$12,156 HKD