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Marquise|Natural|GIA

0.70ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2564396735

Certificate GIA 2564396735

Diamond specifications and retailer prices

From HK$8,576 HKD
$1,093 USD
As of November 2, 2026
Save HK$14,092 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$22,667 HKD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564396735. Listed at 14 retailers as of October 30, 2026, with prices from HK$8,576 to HK$22,667, a HK$14,092 spread on the same certified stone. NZ Jewellers lists it at HK$22,667. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564396735
Dimensions8.55 × 4.59 × 2.97 mm
L/W Ratio1.86
Culet sizeNone
Top View
8.55 mm4.59 mm0.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564396735
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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 2
Current: HK$22,667 HKD|Low: HK$7,073 HKD|High: HK$22,667 HKD|Avg: HK$11,173 HKD
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 6HK$7,137 HKD
Retailer 7HK$8,356 HKD
Retailer 4HK$8,576 HKD
Retailer 13HK$8,945 HKD
Retailer 12HK$9,290 HKD
Retailer 15HK$9,290 HKD
Retailer 3HK$9,651 HKD
Retailer 5HK$10,467 HKD
Retailer 10HK$10,512 HKD
Retailer 14HK$10,726 HKD
Retailer 8HK$11,715 HKD
Retailer 9HK$12,992 HKD
Retailer 11HK$13,878 HKD
Retailer 2HK$17,019 HKD
NZ JewellersHK$22,667 HKD

27 data points across 15 retailers

14 retailersHK$8,576 HKD to HK$22,667 HKD

Retailer 1
-
HK$8,356 HKD
$1,065 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
HK$8,576 HKD
$1,093 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$8,945 HKD
$1,140 USD
View
B+
Retailer 4
-
HK$9,290 HKD
$1,184 USD
View
B+
Retailer 5
-
HK$9,290 HKD
$1,184 USD
View
B+
Retailer 6
-
HK$9,651 HKD
$1,230 USD
View
B
Retailer 7
-
HK$10,467 HKD
$1,334 USD
View
B+
Retailer 8
-
HK$10,512 HKD
£1,055 GBP
View
B
Retailer 9
-
HK$10,726 HKD
$1,367 USD
View
B+
Retailer 10
-
HK$11,715 HKD
£1,176 GBP
View
B
Retailer 11
-
HK$12,992 HKD
€1,577 EUR
View
B
Retailer 12
-
HK$13,878 HKD
ZAR 28,574 ZAR
View
B
Retailer 13
-
HK$17,019 HKD
£1,708 GBP
View
Most Expensive
B
NZ Jewellers
43d86e27-6395-4dd7-b56a-eb1fc6e071dd · Oct 30
HK$22,667 HKD
$2,889 USD
View
13 more retailers have this diamond
Prices start from HK$8,576 HKDSave up to HK$14,092 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+
0.70ct Marquise
HK$8,576 HKD