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Oval|Natural|IGI

3.70ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 743523846

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743523846

Diamond specifications and retailer prices

From £22,320 GBP
As of October 30, 2026
Save £15,344 GBP (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £37,664 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.7ct natural oval diamond

This 3.7ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 743523846. Listed at 16 retailers as of October 30, 2026, with prices from £22,320 to £37,664, a £15,344 spread on the same certified stone. MOH London lists it at £37,664. 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

3.70
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle34.8°
OriginNatural
Grading LabIGI
CertificateIGI 743523846
Dimensions12.34 × 8.51 × 5.20 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
12.34 mm8.51 mm3.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743523846
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 61.1%

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 30
Current: £37,664 GBP|Low: £22,186 GBP|High: £39,000 GBP|Avg: £27,347 GBP|-3.2%
MOH London
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 3, 2026
Retailer 12£22,320 GBP
Retailer 13£22,889 GBP
Retailer 4£24,237 GBP
Retailer 7£24,402 GBP
Retailer 2£24,666 GBP
Retailer 8£25,121 GBP
Retailer 15£25,730 GBP
Retailer 3£25,837 GBP
Retailer 5£26,134 GBP
Retailer 17£26,620 GBP
Retailer 9£28,838 GBP
Retailer 10£29,252 GBP
Retailer 14£29,500 GBP
Retailer 16£29,636 GBP
Retailer 6£30,434 GBP
Retailer 11£31,263 GBP
MOH London£37,664 GBP

34 data points across 17 retailers

16 retailers£22,320 GBP to £37,664 GBP

A
Cheapest Retailer
-
£22,320 GBP
Retailer 2
-
£22,889 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
£24,237 GBP
View
A
Retailer 4
-
£24,666 GBP
View
A
Retailer 5
-
£25,121 GBP
View
A
Retailer 6
-
£25,730 GBP
View
A
Retailer 7
-
£25,837 GBP
View
A
Retailer 8
-
£26,134 GBP
View
A
Retailer 9
-
£26,620 GBP
View
B+
Retailer 10
-
£28,838 GBP
View
A
Retailer 11
-
£29,252 GBP
View
B+
Retailer 12
-
£29,500 GBP
View
B+
Retailer 13
-
£29,636 GBP
View
Retailer 14
-
£30,434 GBP
View
Price last confirmed 10 days ago
A
Retailer 15
-
£31,263 GBP
View
Most Expensive
B+
MOH London
44123F723 · Nov 2
£37,664 GBP
View
15 more retailers have this diamond
Prices start from £22,320 GBPSave up to £15,344 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
3.70ct Oval
£22,320 GBP