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Oval|Lab Grown|IGI

1.71ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG570332197

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG570332197

Diamond specifications and retailer prices

From £1,709 GBP
$2,290 USD
As of October 29, 2026
Save £672 GBP (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,517 GBP at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

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 top-tier cut grade and certified by IGI LG570332197 or 570332197. Listed at 17 retailers as of October 29, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332197
Dimensions9.67 × 6.69 × 4.23 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.67 mm6.69 mm1.71 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332197
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,517 GBP|Low: £1,709 GBP|High: £6,128 GBP|Avg: £3,464 GBP|+0.5%
Loose Grown Diamond
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
October 31, 2026
Retailer 10£1,709 GBP
Retailer 12£1,947 GBP
Retailer 4£2,118 GBP
Retailer 5£2,181 GBP
Retailer 13£2,258 GBP
Retailer 2£3,050 GBP
Retailer 3£3,105 GBP
Retailer 11£3,314 GBP
Loose Grown Diamond£3,517 GBP
Retailer 7£4,152 GBP
Retailer 6£4,288 GBP
Retailer 9£5,633 GBP
Retailer 14£6,030 GBP
Retailer 8£6,079 GBP

43 data points across 14 retailers

17 retailers£1,709 GBP to £2,381 GBP

B
Cheapest Retailer
-
£1,709 GBP
$2,290 USD
B
Retailer 2
-
£1,947 GBP
$2,609 USD
View
B
Retailer 3
-
£2,118 GBP
$2,838 USD
View
B
Retailer 4
-
£2,181 GBP
$2,922 USD
View
Final sale: no returns
B
Retailer 5
-
£2,258 GBP
$3,026 USD
View
Retailer 6
-
£2,258 GBP
$3,026 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£2,381 GBP
$3,190 USD
View
Retailer 8
-
£3,050 GBP
View
Price under review
Retailer 9
-
£3,105 GBP
$4,160 USD
View
Price under review
Retailer 10
-
£3,314 GBP
$4,441 USD
View
Price under review
Most Expensive
Loose Grown Diamond
570332197 · Oct 26
£3,517 GBP
$4,713 USD
View
Price under review
10 more retailers have this diamond
Prices start from £1,709 GBPSave up to £672 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
£1,709 GBP