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Round|Lab Grown|IGI

2.10ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG685510885

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685510885

Diamond specifications and retailer prices

From €380 EUR
$424 USD
As of October 29, 2026
Save €3,684 EUR (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €4,064 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685510885 or 685510885. Listed at 24 retailers as of October 29, 2026, with prices from €380 to €4,064, a €3,684 spread on the same certified stone. Brilliant Earth lists it at €4,064. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685510885
Dimensions8.24 × 8.21 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.24 mm8.21 mm2.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685510885
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.3%

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 29
Current: €4,064 EUR|Low: €364 EUR|High: €4,395 EUR|Avg: €1,261 EUR|-7.5%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 22€380 EUR
Retailer 7€425 EUR
Retailer 15€425 EUR
Retailer 5€471 EUR
Retailer 21€471 EUR
Retailer 3€516 EUR
Retailer 19€600 EUR
Retailer 23€631 EUR
Retailer 6€707 EUR
Retailer 13€774 EUR
Retailer 2€789 EUR
Retailer 4€1,099 EUR
Retailer 18€1,136 EUR
Retailer 20€1,137 EUR
Retailer 16€1,499 EUR
Retailer 8€1,514 EUR
Retailer 12€1,527 EUR
Retailer 14€1,543 EUR
Retailer 10€1,709 EUR
Retailer 17€1,739 EUR
Retailer 11€1,762 EUR
Retailer 9€2,905 EUR
Brilliant Earth€4,064 EUR

42 data points across 23 retailers

24 retailers€380 EUR to €4,064 EUR

A
Cheapest Retailer
-
€380 EUR
$424 USD
A
Retailer 2
-
€425 EUR
$475 USD
View
Final sale: no returns
A
Retailer 3
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€425 EUR
$475 USD
View
A
Retailer 4
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€471 EUR
$526 USD
View
A
Retailer 5
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€471 EUR
$526 USD
View
A
Retailer 6
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€516 EUR
HK$4,500 HKD
View
A
Retailer 7
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€600 EUR
$670 USD
View
A
Retailer 8
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€631 EUR
$705 USD
View
A
Retailer 9
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€707 EUR
$790 USD
View
A
Retailer 10
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€774 EUR
£681 GBP
View
A
Retailer 11
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€789 EUR
View
A
Retailer 12
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€1,099 EUR
$1,228 USD
View
A
Retailer 13
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€1,136 EUR
ZAR 20,498 ZAR
View
A
Retailer 14
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€1,137 EUR
$1,270 USD
View
A
Retailer 15
-
€1,499 EUR
SGD 2,263 SGD
View
A
Retailer 16
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€1,514 EUR
$1,691 USD
View
B+
Retailer 17
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€1,527 EUR
$1,706 USD
View
B+
Retailer 18
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€1,543 EUR
$1,724 USD
View
B+
Retailer 19
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€1,709 EUR
$1,909 USD
View
B+
Retailer 20
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€1,739 EUR
£1,530 GBP
View
B+
Retailer 21
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€1,762 EUR
$1,969 USD
View
Retailer 22
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€2,905 EUR
$3,245 USD
View
Price last confirmed 24 days ago
B
Retailer 23
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€3,774 EUR
£3,320 GBP
View
Most Expensive
B
Brilliant Earth
14309869A · Oct 29
€4,064 EUR
$4,540 USD
View
23 more retailers have this diamond
Prices start from €380 EURSave up to €3,684 EUR

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
2.10ct Round
€380 EUR