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Oval|Lab Grown|IGI

1.71ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG768633787

Certificate IGI LG768633787

Diamond specifications and retailer prices

From £963 GBP
$1,290 USD
As of October 30, 2026
Save £373 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,336 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG768633787 or 768633787. Listed at 4 retailers as of October 30, 2026, with prices from £963 to £1,336, a £373 spread on the same certified stone. Kay Jewelers lists it at £1,336. 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

1.71
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG768633787
Dimensions9.19 × 6.69 × 4.37 mm
L/W Ratio1.37
Top View
9.19 mm6.69 mm1.71 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768633787
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,336 GBP|Low: £963 GBP|High: £1,709 GBP|Avg: £1,247 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
October 2, 2026
Retailer 2£963 GBP
Retailer 3£980 GBP
Kay Jewelers£1,336 GBP
Retailer 4£1,336 GBP

2 data points across 4 retailers

4 retailers£963 GBP to £1,336 GBP

B
Cheapest Retailer
-
£963 GBP
$1,290 USD
B
Retailer 2
-
£980 GBP
$1,313 USD
View
B
Retailer 3
-
£1,336 GBP
$1,790 USD
View
Most Expensive
B
Kay Jewelers
257923765 · Oct 30
£1,336 GBP
$1,790 USD
View
3 more retailers have this diamond
Prices start from £963 GBPSave up to £373 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.

B
1.71ct Oval
£963 GBP