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Round|Lab Grown|IGI

0.98ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG840635086

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840635086

Diamond specifications and retailer prices

From $157 USD
As of November 1, 2026
Save $1,318 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,475 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635086 or 840635086. Listed at 21 retailers as of November 1, 2026, with prices from $157 to $1,475, a $1,318 spread on the same certified stone. Helzberg Diamonds lists it at $1,475. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635086
Dimensions6.31 × 6.36 × 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
6.31 mm6.36 mm0.98 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635086
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 1
Current: $1,475 USD|Low: $157 USD|High: $1,475 USD|Avg: $525 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5$157 USD
Retailer 6$176 USD
Retailer 9$182 USD
Retailer 17$195 USD
Retailer 13$341 USD
Retailer 12$341 USD
Retailer 2$354 USD
Retailer 4$355 USD
Retailer 14$356 USD
Retailer 3$380 USD
Retailer 16$485 USD
Retailer 8$562 USD
Retailer 18$661 USD
Retailer 10$673 USD
Retailer 7$681 USD
Retailer 15$914 USD
Retailer 11$1,000 USD
Helzberg Diamonds$1,475 USD

14 data points across 18 retailers

21 retailers$157 USD to $1,475 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$182 USD
View
Retailer 4
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$195 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$341 USD
£268 GBP
View
A
Retailer 6
-
$341 USD
£269 GBP
View
A
Retailer 7
-
$354 USD
ZAR 5,713 ZAR
View
A
Retailer 8
-
$355 USD
View
A
Retailer 9
-
$356 USD
€339 EUR
View
A
Retailer 10
-
$380 USD
View
A
Retailer 11
-
$485 USD
A$746 AUD
View
A
Retailer 12
-
$562 USD
SGD 759 SGD
View
B+
Retailer 13
-
$661 USD
View
B+
Retailer 14
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$673 USD
View
B+
Retailer 15
-
$681 USD
View
B+
Retailer 16
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$895 USD
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B+
Retailer 17
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$914 USD
£720 GBP
View
B
Retailer 18
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$1,000 USD
View
Retailer 19
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$1,000 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,310 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLGOM · Nov 1
$1,475 USD
View
20 more retailers have this diamond
Prices start from $157 USDSave up to $1,318 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
$157 USD