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Marquise|Natural|GIA

0.75ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2225752668

Certificate GIA 2225752668

Diamond specifications and retailer prices

From HK$8,482 HKD
$1,081 USD
As of November 2, 2026
Save HK$2,369 HKD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$10,851 HKD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225752668. Listed at 2 retailers as of October 28, 2026, with prices from HK$8,482 to HK$10,851, a HK$2,369 spread on the same certified stone. 77 Diamonds lists it at HK$10,851. 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

0.75
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2225752668
Dimensions8.19 × 4.93 × 3.16 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Laser Drill Hole, Crystal, Twinning Wisp, Feather
Top View
8.19 mm4.93 mm0.75 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2225752668
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$10,851 HKD|Low: HK$8,364 HKD|High: HK$10,851 HKD|Avg: HK$9,501 HKD|+5.0%
77 Diamonds
Retailer 2
October 28, 2026
Retailer 2HK$8,482 HKD
77 DiamondsHK$10,851 HKD

34 data points across 2 retailers

2 retailersHK$8,482 HKD to HK$10,851 HKD

A
Cheapest Retailer
-
HK$8,482 HKD
$1,081 USD
Most Expensive
B+
77 Diamonds
MQPUIFSFJUJJY3X · Oct 28
HK$10,851 HKD
£1,089 GBP
View
1 more retailer has this diamond
Prices start from HK$8,482 HKDSave up to HK$2,369 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.

A
0.75ct Marquise
HK$8,482 HKD