Round|Lab Grown|IGI

0.98ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840635079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635079

Diamond specifications and retailer prices

From $231 USD
As of October 30, 2026
Save $1,209 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,440 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635079 or 840635079. Listed at 14 retailers as of October 29, 2026, with prices from $231 to $1,440, a $1,209 spread on the same certified stone. Brilliant Earth lists it at $1,440. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635079
Dimensions6.35 × 6.31 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.35 mm6.31 mm0.98 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635079
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: Oct 30
Current: $1,440 USD|Low: $231 USD|High: $1,440 USD|Avg: $685 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 3$231 USD
Retailer 12$398 USD
Retailer 7$440 USD
Retailer 4$442 USD
Retailer 2$449 USD
Retailer 9$462 USD
Retailer 6$469 USD
Retailer 5$707 USD
Retailer 11$824 USD
Retailer 13$875 USD
Retailer 8$950 USD
Retailer 10$1,196 USD
Brilliant Earth$1,440 USD

11 data points across 13 retailers

14 retailers$231 USD to $1,440 USD

A
Cheapest Retailer
-
$231 USD
Final sale: no returns
A
Retailer 2
-
$398 USD
View
A
Retailer 3
-
$440 USD
€419 EUR
View
A
Retailer 4
-
$442 USD
View
A
Retailer 5
-
$449 USD
£354 GBP
View
A
Retailer 6
-
$462 USD
ZAR 7,466 ZAR
View
A
Retailer 7
-
$469 USD
£370 GBP
View
B+
Retailer 8
-
$707 USD
SGD 956 SGD
View
B+
Retailer 9
-
$824 USD
View
B+
Retailer 10
-
$875 USD
View
B+
Retailer 11
-
$950 USD
View
B
Retailer 12
-
$980 USD
View
B
Retailer 13
-
$1,196 USD
£942 GBP
View
Most Expensive
B
Brilliant Earth
22192173A · Oct 29
$1,440 USD
View
13 more retailers have this diamond
Prices start from $231 USDSave up to $1,209 USD

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
0.98ct Round
$231 USD