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Marquise|Natural|IGI

0.70ct G SI1 Marquise Natural Diamond

VG • G/SI1 • IGI 831669480

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 831669480

Diamond specifications and retailer prices

From HK$8,603 HKD
₹104,424 INR
As of November 2, 2026
Save HK$11,346 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$27,767 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 very-good cut grade and certified by IGI 831669480. Listed at 16 retailers as of November 1, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 831669480
Dimensions9.40 × 4.44 × 2.93 mm
L/W Ratio2.12
Girdle conditionFaceted
Top View
9.40 mm4.44 mm0.70 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831669480
Side View
Table 60.0%Crown 34.3°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 66.0%

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$27,767 HKD|Low: HK$8,586 HKD|High: HK$27,767 HKD|Avg: HK$13,731 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
Retailer 16
November 2, 2026
Retailer 2HK$8,603 HKD
Retailer 7HK$10,506 HKD
Retailer 6HK$10,553 HKD
Retailer 3HK$11,385 HKD
Retailer 15HK$11,385 HKD
Retailer 16HK$11,910 HKD
Retailer 8HK$12,091 HKD
Retailer 14HK$12,161 HKD
Retailer 5HK$12,448 HKD
Retailer 11HK$12,803 HKD
Retailer 4HK$13,134 HKD
Retailer 9HK$14,352 HKD
Retailer 10HK$14,994 HKD
Retailer 13HK$16,960 HKD
Retailer 12HK$19,949 HKD
NZ JewellersHK$27,767 HKD

25 data points across 16 retailers

16 retailersHK$8,603 HKD to HK$19,949 HKD

B+
Cheapest Retailer
-
HK$8,603 HKD
₹104,424 INR
B
Retailer 2
-
HK$10,506 HKD
$1,339 USD
View
Final sale: no returns
B
Retailer 3
-
HK$10,553 HKD
$1,345 USD
View
B
Retailer 4
-
HK$11,385 HKD
$1,451 USD
View
B
Retailer 5
-
HK$11,385 HKD
$1,451 USD
View
B
Retailer 6
-
HK$11,910 HKD
$1,518 USD
View
B
Retailer 7
-
HK$12,091 HKD
$1,541 USD
View
B
Retailer 8
-
HK$12,161 HKD
$1,550 USD
View
B
Retailer 9
-
HK$12,448 HKD
$1,587 USD
View
B
Retailer 10
-
HK$12,803 HKD
£1,285 GBP
View
B
Retailer 11
-
HK$13,134 HKD
$1,674 USD
View
B
Retailer 12
-
HK$14,352 HKD
£1,440 GBP
View
B
Retailer 13
-
HK$14,994 HKD
€1,820 EUR
View
Retailer 14
-
HK$16,960 HKD
ZAR 34,920 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$19,949 HKD
£2,002 GBP
View
Most Expensive
NZ Jewellers
110aff5d-5be0-45d1-9b4b-bfcdf5c8361f · Oct 30
HK$27,767 HKD
$3,539 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$8,603 HKDSave up to HK$11,346 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$8,603 HKD