CaratHunter
Plans
Radiant|Lab Grown|IGI

0.93ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG514250487

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

Certificate IGI LG514250487

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 30, 2026
Save £996 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,112 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.93ct lab-grown radiant diamond

This 0.93ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514250487 or 514250487. Listed at 14 retailers as of October 30, 2026, with prices from £116 to £1,112, a £996 spread on the same certified stone. Do Amore Diamonds lists it at £1,112. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.93
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250487
Dimensions7.07 × 4.79 × 3.26 mm
L/W Ratio1.48
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
7.07 mm4.79 mm0.93 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514250487
Side View
Table 62.0%Crown 43°Girdle: STK-THKPavilion 35°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £283 GBP|Low: £111 GBP|High: £751 GBP|Avg: £332 GBP|+4.6%
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
November 2, 2026
Retailer 12£116 GBP
Retailer 4£130 GBP
Retailer 2£134 GBP
Retailer 3£144 GBP
Retailer 13£144 GBP
Retailer 15£262 GBP
Retailer 1£283 GBP
Retailer 10£306 GBP
Retailer 5£311 GBP
Retailer 6£327 GBP
Retailer 9£381 GBP
Retailer 11£488 GBP
Retailer 14£510 GBP
Retailer 7£563 GBP
Retailer 8£741 GBP

44 data points across 15 retailers

14 retailers£116 GBP to £1,112 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£130 GBP
$174 USD
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
$180 USD
View
A
Retailer 4
-
£144 GBP
$193 USD
View
Retailer 5
-
£144 GBP
$193 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£262 GBP
$351 USD
View
B+
Retailer 7
-
£283 GBP
View
B+
Retailer 8
-
£306 GBP
$410 USD
View
B+
Retailer 9
-
£311 GBP
$417 USD
View
B+
Retailer 10
-
£381 GBP
$510 USD
View
B
Retailer 11
-
£488 GBP
$654 USD
View
B
Retailer 12
-
£510 GBP
$683 USD
View
B
Retailer 13
-
£741 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C61088097 · Oct 31
£1,112 GBP
$1,490 USD
View
13 more retailers have this diamond
Prices start from £116 GBPSave up to £996 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
0.93ct Radiant
£116 GBP