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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 $42,953 AUD
As of October 30, 2026
Save $29,527 AUD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $72,481 AUD 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 $42,953 to $72,481, a $29,527 spread on the same certified stone. MOH London lists it at $72,481. 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: $72,481 AUD|Low: $42,695 AUD|High: $75,051 AUD|Avg: $52,627 AUD|-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$42,953 AUD
Retailer 13$44,048 AUD
Retailer 4$46,641 AUD
Retailer 7$46,959 AUD
Retailer 2$47,468 AUD
Retailer 8$48,343 AUD
Retailer 15$49,515 AUD
Retailer 3$49,721 AUD
Retailer 5$50,292 AUD
Retailer 17$51,228 AUD
Retailer 9$55,496 AUD
Retailer 10$56,293 AUD
Retailer 14$56,771 AUD
Retailer 16$57,031 AUD
Retailer 6$58,567 AUD
Retailer 11$60,163 AUD
MOH London$72,481 AUD

34 data points across 17 retailers

16 retailers$42,953 AUD to $72,481 AUD

A
Cheapest Retailer
-
$42,953 AUD
Retailer 2
-
$44,048 AUD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$46,641 AUD
View
A
Retailer 4
-
$47,468 AUD
View
A
Retailer 5
-
$48,343 AUD
View
A
Retailer 6
-
$49,515 AUD
View
A
Retailer 7
-
$49,721 AUD
View
A
Retailer 8
-
$50,292 AUD
View
A
Retailer 9
-
$51,228 AUD
View
B+
Retailer 10
-
$55,496 AUD
View
A
Retailer 11
-
$56,293 AUD
View
B+
Retailer 12
-
$56,771 AUD
View
B+
Retailer 13
-
$57,031 AUD
View
Retailer 14
-
$58,567 AUD
View
Price last confirmed 10 days ago
A
Retailer 15
-
$60,163 AUD
View
Most Expensive
B+
MOH London
44123F723 · Nov 2
$72,481 AUD
£40,036 GBP
View
15 more retailers have this diamond
Prices start from $42,953 AUDSave up to $29,527 AUD

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
$42,953 AUD