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Marquise|Natural|GIA

0.70ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2566243099

Certificate GIA 2566243099

Diamond specifications and retailer prices

From HK$7,563 HKD
As of October 31, 2026
Save HK$11,027 HKD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,821 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded G 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 2566243099. Listed at 15 retailers as of October 31, 2026, with a 146% 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

0.70
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566243099
Dimensions9.00 × 4.72 × 2.95 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
9.00 mm4.72 mm0.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566243099
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.5%

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$24,821 HKD|Low: HK$7,540 HKD|High: HK$25,511 HKD|Avg: HK$12,363 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 6, 2026
Retailer 8HK$7,563 HKD
Retailer 3HK$9,084 HKD
Retailer 5HK$9,389 HKD
Retailer 4HK$9,428 HKD
Retailer 10HK$10,181 HKD
Retailer 11HK$10,251 HKD
Retailer 12HK$11,231 HKD
Retailer 6HK$11,435 HKD
Retailer 13HK$11,740 HKD
Retailer 2HK$13,433 HKD
Retailer 9HK$14,209 HKD
Retailer 7HK$18,590 HKD
NZ JewellersHK$24,821 HKD

27 data points across 13 retailers

15 retailersHK$7,563 HKD to HK$18,590 HKD

A
Cheapest Retailer
-
HK$7,563 HKD
B+
Retailer 2
-
HK$9,084 HKD
View
B+
Retailer 3
-
HK$9,389 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$9,428 HKD
View
Retailer 5
-
HK$10,181 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$10,181 HKD
View
B+
Retailer 7
-
HK$10,251 HKD
View
B
Retailer 8
-
HK$10,573 HKD
View
B+
Retailer 9
-
HK$11,231 HKD
View
B+
Retailer 10
-
HK$11,435 HKD
View
B+
Retailer 11
-
HK$11,740 HKD
View
B
Retailer 12
-
HK$13,433 HKD
View
B
Retailer 13
-
HK$14,209 HKD
View
B
Retailer 14
-
HK$18,590 HKD
View
Most Expensive
NZ Jewellers
80a6ca9d-5cdf-4dad-b423-2cd2d26856e8 · Nov 5
HK$24,821 HKD
$3,167 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$7,563 HKDSave up to HK$11,027 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
0.70ct Marquise
HK$7,563 HKD