Radiant|Lab Grown|IGI

1.73ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG633494573

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG633494573

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of October 30, 2026
Save £1,373 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,561 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant 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 LG633494573 or 633494573. Listed at 21 retailers as of October 30, 2026, with prices from £187 to £1,561, a £1,373 spread on the same certified stone. Yadav Diamonds lists it at £1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633494573
Dimensions8.33 × 5.97 × 4.07 mm
L/W Ratio1.40
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
8.33 mm5.97 mm1.73 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633494573
Side View
Table 65.0%Crown 40°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.2%

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: Oct 30
Current: £464 GBP|Low: £184 GBP|High: £1,717 GBP|Avg: £621 GBP|+10.2%
Retailer 1
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Retailer 18
Yadav Diamonds
October 31, 2026
Retailer 10£187 GBP
Retailer 4£192 GBP
Retailer 7£225 GBP
Retailer 3£238 GBP
Retailer 17£319 GBP
Retailer 14£358 GBP
Retailer 2£376 GBP
Retailer 13£451 GBP
Retailer 1£464 GBP
Retailer 12£611 GBP
Retailer 18£731 GBP
Retailer 8£852 GBP
Retailer 6£869 GBP
Retailer 9£936 GBP
Retailer 5£969 GBP
Retailer 15£1,024 GBP
Retailer 16£1,055 GBP
Retailer 11£1,515 GBP
Yadav Diamonds£1,561 GBP

38 data points across 19 retailers

21 retailers£187 GBP to £1,561 GBP

A
Cheapest Retailer
-
£187 GBP
$251 USD
Final sale: no returns
Retailer 2
-
£192 GBP
$257 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£225 GBP
$301 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£238 GBP
$319 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£240 GBP
$322 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
£319 GBP
$428 USD
View
A
Retailer 7
-
£358 GBP
$480 USD
View
A
Retailer 8
-
£376 GBP
$504 USD
View
A
Retailer 9
-
£451 GBP
ZAR 9,773 ZAR
View
A
Retailer 10
-
£464 GBP
View
B+
Retailer 11
-
£611 GBP
A$1,260 AUD
View
B+
Retailer 12
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£640 GBP
View
B
Retailer 13
-
£731 GBP
$980 USD
View
Retailer 14
-
£852 GBP
$1,141 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£869 GBP
$1,165 USD
View
B
Retailer 16
-
£936 GBP
$1,254 USD
View
B
Retailer 17
-
£969 GBP
$1,298 USD
View
B
Retailer 18
-
£1,024 GBP
View
B
Retailer 19
-
£1,055 GBP
View
B
Retailer 20
-
£1,515 GBP
$2,030 USD
View
Most Expensive
B
Yadav Diamonds
13358733 · Oct 30
£1,561 GBP
$2,091 USD
View
20 more retailers have this diamond
Prices start from £187 GBPSave up to £1,373 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.

A
1.73ct Radiant
£187 GBP