Marquise|Natural|IGI

0.70ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 814628782

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 814628782

Diamond specifications and retailer prices

From HK$8,710 HKD
£874 GBP
As of November 3, 2026
Save HK$1,819 HKD (17%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,788 HKD at NZ Jewellers · As of October 24, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 814628782. Listed at 16 retailers as of November 2, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle34.3°
OriginNatural
Grading LabIGI
CertificateIGI 814628782
Dimensions10.31 × 4.62 × 2.46 mm
L/W Ratio2.23
Girdle conditionFaceted
Top View
10.31 mm4.62 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628782
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 53.2%

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 3
Current: HK$19,788 HKD|Low: HK$7,658 HKD|High: HK$19,788 HKD|Avg: HK$11,558 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8HK$7,658 HKD
Retailer 3HK$8,301 HKD
Retailer 9HK$8,615 HKD
Retailer 2HK$8,710 HKD
Retailer 11HK$9,572 HKD
Retailer 6HK$10,242 HKD
Retailer 4HK$10,529 HKD
Retailer 5HK$12,087 HKD
Retailer 10HK$13,758 HKD
Retailer 7HK$14,877 HKD
NZ JewellersHK$19,788 HKD

44 data points across 11 retailers

16 retailersHK$8,710 HKD to HK$10,529 HKD

Retailer 1
-
HK$7,956 HKD
$1,014 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$7,964 HKD
$1,015 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$8,301 HKD
$1,058 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$8,615 HKD
$1,098 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$8,710 HKD
£874 GBP
View
Retailer 6
-
HK$8,776 HKD
$1,119 USD
View
Price last confirmed 91 days ago
Retailer 7
-
HK$9,163 HKD
$1,168 USD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$9,360 HKD
$1,193 USD
View
Price last confirmed 63 days ago
Retailer 9
-
HK$9,572 HKD
$1,220 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$10,242 HKD
£1,028 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$10,496 HKD
A$2,058 AUD
View
B
Retailer 12
-
HK$10,529 HKD
€1,278 EUR
View
Retailer 13
-
HK$12,087 HKD
ZAR 24,888 ZAR
View
Price last confirmed 7 days ago
Retailer 14
-
HK$13,758 HKD
€1,670 EUR
View
Price last confirmed 10 days ago
Retailer 15
-
HK$14,877 HKD
£1,493 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
30c65252-40f9-4529-83cf-ae20b39d8062 · Oct 24
HK$19,788 HKD
$2,522 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond
Prices start from HK$8,710 HKDSave up to HK$1,819 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$8,710 HKD