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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

GD • D/VS2 • IGI LG739575973

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739575973

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of November 1, 2026
Save £762 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £931 GBP at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG739575973 or 739575973. Listed at 20 retailers as of November 1, 2026, with prices from £169 to £931, a £762 spread on the same certified stone. Brilliant Earth lists it at £931. 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

1.65
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739575973
Dimensions9.42 × 6.67 × 4.19 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm6.67 mm1.65 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739575973
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £931 GBP|Low: £169 GBP|High: £961 GBP|Avg: £553 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11£169 GBP
Retailer 8£189 GBP
Retailer 13£210 GBP
Retailer 4£357 GBP
Retailer 2£392 GBP
Retailer 12£445 GBP
Retailer 5£458 GBP
Retailer 10£550 GBP
Retailer 9£753 GBP
Retailer 7£815 GBP
Retailer 6£841 GBP
Retailer 3£855 GBP
Brilliant Earth£931 GBP

43 data points across 13 retailers

20 retailers£169 GBP to £931 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£189 GBP
$253 USD
View
Final sale: no returns
A
Retailer 3
-
£197 GBP
$264 USD
View
A
Retailer 4
-
£210 GBP
$282 USD
View
Retailer 5
-
£210 GBP
$282 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£357 GBP
$479 USD
View
B+
Retailer 7
-
£392 GBP
View
B+
Retailer 8
-
£445 GBP
A$918 AUD
View
B+
Retailer 9
-
£445 GBP
$597 USD
View
B+
Retailer 10
-
£458 GBP
$615 USD
View
B+
Retailer 11
-
£550 GBP
$738 USD
View
Retailer 12
-
£616 GBP
$827 USD
View
Price last confirmed 47 days ago
B
Retailer 13
-
£675 GBP
$906 USD
View
B
Retailer 14
-
£714 GBP
$959 USD
View
B+
Retailer 15
-
£738 GBP
$990 USD
View
B
Retailer 16
-
£753 GBP
$1,010 USD
View
B
Retailer 17
-
£815 GBP
A$1,683 AUD
View
B
Retailer 18
-
£841 GBP
View
B
Retailer 19
-
£855 GBP
$1,148 USD
View
Most Expensive
B
Brilliant Earth
16691832A · Nov 1
£931 GBP
$1,250 USD
View
19 more retailers have this diamond
Prices start from £169 GBPSave up to £762 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
1.65ct Oval
£169 GBP