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Oval|Lab Grown|IGI

1.55ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG825654917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825654917

Diamond specifications and retailer prices

From £175 GBP
$235 USD
As of October 29, 2026
Save £710 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £885 GBP at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG825654917 or 825654917. Listed at 19 retailers as of October 29, 2026, with prices from £175 to £885, a £710 spread on the same certified stone. Brilliance lists it at £885. 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

1.55
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654917
Dimensions9.51 × 6.47 × 3.99 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.47 mm1.55 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654917
Side View
Table 57.0%Crown 32.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 61.7%

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 29
Current: £885 GBP|Low: £172 GBP|High: £885 GBP|Avg: £457 GBP
Brilliance
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 10£175 GBP
Retailer 8£196 GBP
Retailer 6£204 GBP
Retailer 3£218 GBP
Retailer 19£218 GBP
Retailer 12£248 GBP
Retailer 16£368 GBP
Retailer 17£374 GBP
Retailer 5£398 GBP
Retailer 13£411 GBP
Retailer 15£463 GBP
Retailer 18£507 GBP
Retailer 14£578 GBP
Retailer 4£699 GBP
Retailer 9£703 GBP
Retailer 11£713 GBP
Retailer 7£738 GBP
Retailer 2£872 GBP
Brilliance£885 GBP

25 data points across 19 retailers

19 retailers£175 GBP to £885 GBP

A
Cheapest Retailer
-
£175 GBP
$235 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$273 USD
View
A
Retailer 4
-
£218 GBP
$292 USD
View
Retailer 5
-
£218 GBP
$292 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£248 GBP
View
A
Retailer 7
-
£368 GBP
$493 USD
View
A
Retailer 8
-
£374 GBP
ZAR 8,092 ZAR
View
A
Retailer 9
-
£398 GBP
$533 USD
View
B+
Retailer 10
-
£411 GBP
View
B+
Retailer 11
-
£463 GBP
$620 USD
View
B+
Retailer 12
-
£507 GBP
A$1,045 AUD
View
B+
Retailer 13
-
£578 GBP
$775 USD
View
B
Retailer 14
-
£699 GBP
$937 USD
View
B
Retailer 15
-
£703 GBP
SGD 1,273 SGD
View
Retailer 16
-
£713 GBP
$955 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£738 GBP
$989 USD
View
B
Retailer 18
-
£872 GBP
View
Most Expensive
B
Brilliance
D45795813 · Oct 30
£885 GBP
$1,186 USD
View
18 more retailers have this diamond
Prices start from £175 GBPSave up to £710 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
1.55ct Oval
£175 GBP