CaratHunter
Plans
Marquise|Natural|IGI

1.00ct H I1 Marquise Natural Diamond

VG • H/I1 • IGI 700529130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 700529130

Diamond specifications and retailer prices

From HK$8,560 HKD
$1,091 USD
As of November 1, 2026
Save HK$13,236 HKD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$21,796 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 700529130. Listed at 8 retailers as of November 1, 2026, with prices from HK$8,560 to HK$21,796, a HK$13,236 spread on the same certified stone. NZ Jewellers lists it at HK$21,796. 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

1.00
Carat
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 700529130
Dimensions9.44 × 5.36 × 3.38 mm
L/W Ratio1.76
Girdle conditionFaceted
Culet sizePointed
Top View
9.44 mm5.36 mm1.00 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529130
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.1%

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 1
Current: HK$21,796 HKD|Low: HK$6,278 HKD|High: HK$21,796 HKD|Avg: HK$10,695 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10HK$6,278 HKD
Retailer 5HK$8,560 HKD
Retailer 7HK$8,937 HKD
Retailer 8HK$8,937 HKD
Retailer 4HK$9,276 HKD
Retailer 3HK$9,282 HKD
Retailer 6HK$10,310 HKD
Retailer 9HK$10,633 HKD
Retailer 2HK$12,506 HKD
NZ JewellersHK$21,796 HKD

16 data points across 10 retailers

8 retailersHK$8,560 HKD to HK$21,796 HKD

B+
Cheapest Retailer
-
HK$8,560 HKD
$1,091 USD
B+
Retailer 2
-
HK$8,937 HKD
$1,139 USD
View
B+
Retailer 3
-
HK$8,937 HKD
$1,139 USD
View
B+
Retailer 4
-
HK$9,276 HKD
$1,182 USD
View
B+
Retailer 5
-
HK$9,282 HKD
$1,183 USD
View
B+
Retailer 6
-
HK$10,310 HKD
$1,314 USD
View
B+
Retailer 7
-
HK$12,506 HKD
€1,518 EUR
View
Most Expensive
B
NZ Jewellers
6df4b4b4-ce1e-42a8-93d7-dc85b49126be · Nov 3
HK$21,796 HKD
$2,778 USD
View
7 more retailers have this diamond
Prices start from HK$8,560 HKDSave up to HK$13,236 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+
1.00ct Marquise
HK$8,560 HKD