Marquise|Natural|IGI

0.70ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 807656265

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 807656265

Diamond specifications and retailer prices

From £626 GBP
$832 USD
As of October 22, 2026
Save £624 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,963 GBP at NZ Jewellers · As of October 6, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 807656265. Listed at 17 retailers as of October 22, 2026, with a 100% 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle35.3°
OriginNatural
Grading LabIGI
CertificateIGI 807656265
Dimensions8.69 × 4.62 × 2.90 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
8.69 mm4.62 mm0.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 807656265
Side View
Table 55.0%Crown 39.2°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 62.8%

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: Oct 22
Current: £1,963 GBP|Low: £508 GBP|High: £2,079 GBP|Avg: £899 GBP|-5.5%
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
October 24, 2026
Retailer 15£538 GBP
Retailer 5£578 GBP
Retailer 7£626 GBP
Retailer 14£626 GBP
Retailer 6£634 GBP
Retailer 3£636 GBP
Retailer 13£650 GBP
Retailer 11£704 GBP
Retailer 12£722 GBP
Retailer 8£726 GBP
Retailer 2£728 GBP
Retailer 10£734 GBP
Retailer 16£882 GBP
Retailer 4£934 GBP
Retailer 17£1,159 GBP
Retailer 9£1,250 GBP
NZ Jewellers£1,963 GBP

35 data points across 17 retailers

17 retailers£626 GBP to £1,250 GBP

A
Retailer 1
-
£538 GBP
$715 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£576 GBP
$765 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£626 GBP
$832 USD
View
A
Retailer 4
-
£626 GBP
$832 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£634 GBP
$843 USD
View
A
Retailer 6
-
£636 GBP
$845 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
£650 GBP
$864 USD
View
A
Retailer 8
-
£666 GBP
$885 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
£704 GBP
$936 USD
View
A
Retailer 10
-
£722 GBP
$960 USD
View
B+
Retailer 11
-
£726 GBP
$965 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
£728 GBP
View
A
Retailer 13
-
£734 GBP
View
B+
Retailer 14
-
£934 GBP
ZAR 20,046 ZAR
View
Price last confirmed 17 days ago
B+
Retailer 15
-
£1,159 GBP
View
Price last confirmed 14 days ago
B
Retailer 16
-
£1,250 GBP
View
Most Expensive
C
NZ Jewellers
917cf01d-af90-4c7f-acac-312d1b23a95e · Oct 6
£1,963 GBP
$2,609 USD
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from £626 GBPSave up to £624 GBP

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
£626 GBP