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Oval|Lab Grown|IGI

1.71ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG598387574

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598387574

Diamond specifications and retailer prices

From £307 GBP
$412 USD
As of October 28, 2026
Save £696 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,004 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG598387574 or 598387574. Listed at 14 retailers as of October 25, 2026, with prices from £307 to £1,004, a £696 spread on the same certified stone. Reve Diamonds lists it at £1,004. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598387574
Dimensions9.66 × 6.80 × 4.17 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
9.66 mm6.80 mm1.71 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598387574
Side View
Table 61.0%Crown 34.6°GirdlePavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
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: Oct 28
Current: £433 GBP|Low: £206 GBP|High: £1,004 GBP|Avg: £541 GBP|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 27, 2026
Retailer 11£206 GBP
Retailer 12£229 GBP
Retailer 9£307 GBP
Retailer 7£390 GBP
Retailer 1£433 GBP
Retailer 4£433 GBP
Retailer 2£472 GBP
Retailer 8£538 GBP
Retailer 6£739 GBP
Retailer 3£775 GBP
Retailer 10£902 GBP
Retailer 5£918 GBP
Reve Diamonds£1,004 GBP

25 data points across 13 retailers

14 retailers£307 GBP to £1,004 GBP

Retailer 1
-
£184 GBP
$247 USD
Price last confirmed 38 days ago
Retailer 2
-
£214 GBP
$287 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£226 GBP
$303 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
£307 GBP
$412 USD
View
Retailer 5
-
£390 GBP
ZAR 8,438 ZAR
View
Price last confirmed 13 days ago
A
Retailer 6
-
£433 GBP
View
A
Retailer 7
-
£472 GBP
$633 USD
View
Retailer 8
-
£538 GBP
A$1,110 AUD
View
Price last confirmed 13 days ago
Retailer 9
-
£736 GBP
$986 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£739 GBP
$990 USD
View
B+
Retailer 11
-
£775 GBP
$1,038 USD
View
B
Retailer 12
-
£902 GBP
$1,208 USD
View
B
Retailer 13
-
£918 GBP
View
Most Expensive
B
Reve Diamonds
505526BE1 · Oct 25
£1,004 GBP
$1,345 USD
View
13 more retailers have this diamond
Prices start from £307 GBPSave up to £696 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
1.71ct Oval
£307 GBP