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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG670410260

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

Certificate IGI LG670410260

Diamond specifications and retailer prices

From £206 GBP
$277 USD
As of November 2, 2026
Save £1,627 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,833 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown radiant diamond

This 1.57ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG670410260 or 670410260. Listed at 23 retailers as of November 2, 2026, with prices from £206 to £1,833, a £1,627 spread on the same certified stone. Do Amore Diamonds lists it at £1,833. 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

1.57
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670410260
Dimensions8.33 × 5.88 × 4.03 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.88 mm1.57 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670410260
Side View
Table 66.0%Crown 36.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 68.5%

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: Nov 2
Current: £1,833 GBP|Low: £154 GBP|High: £1,833 GBP|Avg: £594 GBP|+24.2%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 8£191 GBP
Retailer 4£206 GBP
Retailer 14£239 GBP
Retailer 6£256 GBP
Retailer 2£314 GBP
Retailer 19£331 GBP
Retailer 17£373 GBP
Retailer 13£486 GBP
Retailer 7£491 GBP
Retailer 12£497 GBP
Retailer 3£508 GBP
Retailer 10£769 GBP
Retailer 11£775 GBP
Retailer 18£785 GBP
Retailer 9£842 GBP
Retailer 16£907 GBP
Retailer 5£1,029 GBP
Retailer 15£1,131 GBP
Do Amore Diamonds£1,833 GBP

25 data points across 19 retailers

23 retailers£206 GBP to £1,833 GBP

Retailer 1
-
£191 GBP
$256 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£206 GBP
$277 USD
View
A
Retailer 3
-
£239 GBP
$321 USD
View
A
Retailer 4
-
£256 GBP
$343 USD
View
B+
Retailer 5
-
£283 GBP
$380 USD
View
B+
Retailer 6
-
£314 GBP
View
A
Retailer 7
-
£331 GBP
$444 USD
View
A
Retailer 8
-
£373 GBP
$500 USD
View
A
Retailer 9
-
£432 GBP
$580 USD
View
B+
Retailer 10
-
£486 GBP
ZAR 10,546 ZAR
View
B+
Retailer 11
-
£491 GBP
A$1,014 AUD
View
B+
Retailer 12
-
£497 GBP
View
B+
Retailer 13
-
£508 GBP
$682 USD
View
B+
Retailer 14
-
£569 GBP
View
B
Retailer 15
-
£769 GBP
$1,032 USD
View
Retailer 16
-
£775 GBP
$1,040 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
£785 GBP
$1,054 USD
View
B
Retailer 18
-
£842 GBP
$1,130 USD
View
B
Retailer 19
-
£907 GBP
$1,217 USD
View
B
Retailer 20
-
£1,029 GBP
$1,381 USD
View
B
Retailer 21
-
£1,085 GBP
$1,456 USD
View
B
Retailer 22
-
£1,131 GBP
View
Most Expensive
C
Do Amore Diamonds
27-8FD754FFF · Nov 2
£1,833 GBP
$2,460 USD
View
22 more retailers have this diamond
Prices start from £206 GBPSave up to £1,627 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
1.57ct Radiant
£206 GBP