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Radiant|Lab Grown|IGI

1.70ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG759526512

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

Certificate IGI LG759526512

Diamond specifications and retailer prices

From £228 GBP
$305 USD
As of October 30, 2026
Save £914 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,141 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759526512 or 759526512. Listed at 20 retailers as of October 30, 2026, with prices from £228 to £1,141, a £914 spread on the same certified stone. Reve Diamonds lists it at £1,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759526512
Dimensions5.90 × 5.90 × 3.76 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.90 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759526512
Side View
Table 65.0%Crown 36.4°Girdle: STK-THKPavilion 32.5°Culet: NoneDepth 63.7%

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: £1,132 GBP|Low: £219 GBP|High: £1,145 GBP|Avg: £585 GBP|-1.2%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 4£228 GBP
Retailer 3£255 GBP
Retailer 8£264 GBP
Retailer 5£282 GBP
Retailer 7£282 GBP
Retailer 9£299 GBP
Retailer 6£381 GBP
Retailer 14£399 GBP
Retailer 13£485 GBP
Retailer 10£502 GBP
Retailer 12£658 GBP
Retailer 16£868 GBP
Retailer 15£908 GBP
Retailer 11£1,003 GBP
Retailer 2£1,086 GBP
Retailer 1£1,132 GBP
Reve Diamonds£1,141 GBP

36 data points across 17 retailers

20 retailers£228 GBP to £1,141 GBP

A
Cheapest Retailer
-
£228 GBP
$305 USD
A
Retailer 2
-
£255 GBP
$342 USD
View
Final sale: no returns
A
Retailer 3
-
£264 GBP
$354 USD
View
A
Retailer 4
-
£282 GBP
$378 USD
View
Retailer 5
-
£282 GBP
$378 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£299 GBP
View
A
Retailer 7
-
£381 GBP
$510 USD
View
A
Retailer 8
-
£399 GBP
$535 USD
View
A
Retailer 9
-
£481 GBP
$645 USD
View
A
Retailer 10
-
£485 GBP
ZAR 10,504 ZAR
View
A
Retailer 11
-
£502 GBP
View
B+
Retailer 12
-
£582 GBP
$780 USD
View
B+
Retailer 13
-
£658 GBP
A$1,357 AUD
View
B
Retailer 14
-
£868 GBP
$1,163 USD
View
B+
Retailer 15
-
£908 GBP
$1,216 USD
View
B
Retailer 16
-
£943 GBP
$1,263 USD
View
B
Retailer 17
-
£1,003 GBP
A$2,068 AUD
View
B
Retailer 18
-
£1,086 GBP
$1,455 USD
View
B
Retailer 19
-
£1,132 GBP
View
Most Expensive
B
Reve Diamonds
61017966E · Nov 1
£1,141 GBP
$1,529 USD
View
19 more retailers have this diamond
Prices start from £228 GBPSave up to £914 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
1.70ct Radiant
£228 GBP