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Round|Lab Grown|IGI

2.10ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG678546817

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678546817

Diamond specifications and retailer prices

From €373 EUR
$418 USD
As of November 1, 2026
Save €2,062 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,435 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG678546817 or 678546817. Listed at 19 retailers as of November 1, 2026, with prices from €373 to €2,435, a €2,062 spread on the same certified stone. Adiamor lists it at €2,435. 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
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546817
Dimensions8.25 × 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
8.25 mm8.21 mm2.10 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546817
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.4%

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: Nov 1
Current: €1,114 EUR|Low: €358 EUR|High: €2,296 EUR|Avg: €915 EUR|+2.3%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 2€373 EUR
Retailer 5€417 EUR
Retailer 7€417 EUR
Retailer 3€462 EUR
Retailer 9€462 EUR
Retailer 15€593 EUR
Retailer 17€635 EUR
Retailer 6€698 EUR
Retailer 10€746 EUR
Retailer 11€759 EUR
Retailer 13€1,026 EUR
Retailer 1€1,114 EUR
Retailer 16€1,296 EUR
Retailer 8€1,485 EUR
Retailer 12€1,697 EUR
Retailer 4€1,730 EUR
Retailer 14€2,274 EUR

44 data points across 17 retailers

19 retailers€373 EUR to €2,435 EUR

A
Cheapest Retailer
-
€373 EUR
$418 USD
A
Retailer 2
-
€417 EUR
$468 USD
View
A
Retailer 3
-
€417 EUR
$468 USD
View
Final sale: no returns
A
Retailer 4
-
€462 EUR
$518 USD
View
Retailer 5
-
€462 EUR
$518 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€593 EUR
$665 USD
View
A
Retailer 7
-
€635 EUR
$712 USD
View
A
Retailer 8
-
€698 EUR
$783 USD
View
A
Retailer 9
-
€746 EUR
£659 GBP
View
A
Retailer 10
-
€759 EUR
£670 GBP
View
A
Retailer 11
-
€1,026 EUR
A$1,770 AUD
View
A
Retailer 12
-
€1,114 EUR
ZAR 20,192 ZAR
View
B+
Retailer 13
-
€1,296 EUR
$1,454 USD
View
B+
Retailer 14
-
€1,485 EUR
$1,666 USD
View
B+
Retailer 15
-
€1,515 EUR
$1,700 USD
View
B+
Retailer 16
-
€1,697 EUR
£1,499 GBP
View
B+
Retailer 17
-
€1,730 EUR
$1,940 USD
View
B
Retailer 18
-
€2,274 EUR
$2,550 USD
View
Most Expensive
B
Adiamor
D-66494356 · Nov 2
€2,435 EUR
$2,731 USD
View
18 more retailers have this diamond
Prices start from €373 EURSave up to €2,062 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
€373 EUR