CaratHunter
Plans
Round|Lab Grown|IGI

0.98ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG487199044

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487199044

Diamond specifications and retailer prices

From £503 GBP
$670 USD
As of October 29, 2026
Save £2,201 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,704 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487199044 or 487199044. Listed at 11 retailers as of October 25, 2026, with prices from £503 to £2,704, a £2,201 spread on the same certified stone. MOH London lists it at £2,704. 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

0.98
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487199044
Dimensions6.31 × 6.34 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.31 mm6.34 mm0.98 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487199044
Side View
Table 54.0%Crown 35°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,704 GBP|Low: £503 GBP|High: £2,736 GBP|Avg: £1,152 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6£503 GBP
Retailer 5£621 GBP
Retailer 10£676 GBP
Retailer 9£695 GBP
Retailer 7£720 GBP
Retailer 11£1,102 GBP
Retailer 8£1,159 GBP
Retailer 2£1,243 GBP
Retailer 3£1,612 GBP
Retailer 4£1,656 GBP
MOH London£2,704 GBP

19 data points across 11 retailers

11 retailers£503 GBP to £2,704 GBP

B+
Cheapest Retailer
-
£503 GBP
$670 USD
B
Retailer 2
-
£621 GBP
$827 USD
View
B
Retailer 3
-
£676 GBP
$900 USD
View
B
Retailer 4
-
£695 GBP
$925 USD
View
Final sale: no returns
Retailer 5
-
£720 GBP
$959 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
£720 GBP
$959 USD
View
B
Retailer 7
-
£1,159 GBP
$1,544 USD
View
B
Retailer 8
-
£1,243 GBP
€1,576 EUR
View
B
Retailer 9
-
£1,656 GBP
$2,205 USD
View
B
Retailer 10
-
£2,025 GBP
$2,697 USD
View
Most Expensive
B
MOH London
LG487199044 · Oct 25
£2,704 GBP
View
10 more retailers have this diamond
Prices start from £503 GBPSave up to £2,201 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.

B+
0.98ct Round
£503 GBP