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Marquise|Natural|GIA

0.83ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6545681277

Certificate GIA 6545681277

Diamond specifications and retailer prices

From HK$8,083 HKD
₹98,117 INR
As of October 31, 2026
Save HK$18,397 HKD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,481 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.83ct natural marquise diamond

This 0.83ct natural marquise sits in the just-under-one-carat band, graded I 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 6545681277. Listed at 15 retailers as of October 30, 2026, with prices from HK$8,083 to HK$26,481, a HK$18,397 spread on the same certified stone. NZ Jewellers lists it at HK$26,481. 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

0.83
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545681277
Dimensions10.01 × 4.68 × 3.02 mm
L/W Ratio2.14
Top View
10.01 mm4.68 mm0.83 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545681277
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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: Oct 31
Current: HK$26,481 HKD|Low: HK$8,063 HKD|High: HK$27,202 HKD|Avg: HK$13,256 HKD|-2.7%
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
November 2, 2026
Retailer 8HK$8,083 HKD
Retailer 5HK$10,019 HKD
Retailer 4HK$10,067 HKD
Retailer 10HK$10,859 HKD
Retailer 11HK$10,875 HKD
Retailer 12HK$11,919 HKD
Retailer 6HK$12,001 HKD
Retailer 3HK$12,530 HKD
Retailer 13HK$12,530 HKD
Retailer 2HK$14,409 HKD
Retailer 9HK$15,134 HKD
Retailer 7HK$19,889 HKD
NZ JewellersHK$26,481 HKD

26 data points across 13 retailers

15 retailersHK$8,083 HKD to HK$26,481 HKD

A
Cheapest Retailer
-
HK$8,083 HKD
₹98,117 INR
B+
Retailer 2
-
HK$10,019 HKD
$1,277 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,067 HKD
$1,283 USD
View
A
Retailer 4
-
HK$10,859 HKD
$1,384 USD
View
A
Retailer 5
-
HK$10,859 HKD
$1,384 USD
View
A
Retailer 6
-
HK$10,875 HKD
$1,386 USD
View
A
Retailer 7
-
HK$11,361 HKD
$1,448 USD
View
A
Retailer 8
-
HK$11,919 HKD
$1,519 USD
View
B+
Retailer 9
-
HK$12,001 HKD
£1,204 GBP
View
B+
Retailer 10
-
HK$12,530 HKD
$1,597 USD
View
B+
Retailer 11
-
HK$12,530 HKD
$1,597 USD
View
B+
Retailer 12
-
HK$14,409 HKD
£1,446 GBP
View
B+
Retailer 13
-
HK$15,134 HKD
€1,837 EUR
View
B
Retailer 14
-
HK$19,889 HKD
£1,996 GBP
View
Most Expensive
B
NZ Jewellers
2bdbe21b-16ac-4a2b-bbbf-ecec5bb615f5 · Oct 30
HK$26,481 HKD
$3,375 USD
View
14 more retailers have this diamond
Prices start from HK$8,083 HKDSave up to HK$18,397 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
0.83ct Marquise
HK$8,083 HKD