CaratHunter
Plans
Marquise|Natural|GIA

0.70ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7568702981

Certificate GIA 7568702981

Diamond specifications and retailer prices

From HK$8,096 HKD
As of November 6, 2026
Save HK$11,846 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$26,791 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 E 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 7568702981. Listed at 17 retailers as of November 1, 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568702981
Dimensions9.75 × 4.64 × 2.80 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal
Top View
9.75 mm4.64 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568702981
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.4%

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 6
Current: HK$26,791 HKD|Low: HK$8,096 HKD|High: HK$27,764 HKD|Avg: HK$13,098 HKD|-3.5%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 2HK$8,096 HKD
Retailer 3HK$9,626 HKD
Retailer 5HK$9,799 HKD
Retailer 17HK$10,175 HKD
Retailer 6HK$10,591 HKD
Retailer 14HK$10,983 HKD
Retailer 4HK$11,493 HKD
Retailer 16HK$11,807 HKD
Retailer 9HK$11,925 HKD
Retailer 11HK$12,042 HKD
Retailer 13HK$12,050 HKD
Retailer 7HK$12,678 HKD
Retailer 10HK$13,768 HKD
Retailer 12HK$14,176 HKD
Retailer 15HK$16,396 HKD
Retailer 8HK$19,942 HKD
NZ JewellersHK$26,791 HKD

9 data points across 17 retailers

17 retailersHK$8,096 HKD to HK$19,942 HKD

A
Cheapest Retailer
-
HK$8,096 HKD
B+
Retailer 2
-
HK$9,626 HKD
View
B+
Retailer 3
-
HK$9,799 HKD
View
B+
Retailer 4
-
HK$10,175 HKD
View
B+
Retailer 5
-
HK$10,591 HKD
View
B+
Retailer 6
-
HK$10,983 HKD
View
B+
Retailer 7
-
HK$11,493 HKD
View
B+
Retailer 8
-
HK$11,807 HKD
View
B
Retailer 9
-
HK$11,925 HKD
View
B+
Retailer 10
-
HK$12,042 HKD
View
B+
Retailer 11
-
HK$12,050 HKD
View
B+
Retailer 12
-
HK$12,678 HKD
View
B+
Retailer 13
-
HK$13,768 HKD
View
B
Retailer 14
-
HK$14,176 HKD
View
B
Retailer 15
-
HK$16,396 HKD
View
B
Retailer 16
-
HK$19,942 HKD
View
Most Expensive
NZ Jewellers
ef276801-e915-465c-a8e8-80e4dfd4cda0 · Nov 5
HK$26,791 HKD
$3,415 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$8,096 HKDSave up to HK$11,846 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$8,096 HKD