Round|Lab Grown|IGI

2.68ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG628401121

Certificate IGI LG628401121

Diamond specifications and retailer prices

From €768 EUR
HK$6,700 HKD
As of October 31, 2026
Save €3,117 EUR (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,885 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.68ct lab-grown round diamond

This 2.68ct 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 LG628401121 or 628401121. Listed at 8 retailers as of October 31, 2026, with prices from €768 to €3,885, a €3,117 spread on the same certified stone. Brilliant Earth lists it at €3,885. 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

2.68
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG628401121
Dimensions8.92 × 8.95 × 5.46 mm
L/W Ratio1.00
Top View
8.92 mm8.95 mm2.68 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628401121
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

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 31
Current: €3,885 EUR|Low: €764 EUR|High: €5,075 EUR|Avg: €2,207 EUR|-23.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9€768 EUR
Retailer 3€944 EUR
Retailer 2€1,023 EUR
Retailer 6€1,583 EUR
Retailer 8€1,729 EUR
Retailer 5€2,223 EUR
Retailer 7€3,055 EUR
Retailer 4€3,728 EUR
Brilliant Earth€3,885 EUR

19 data points across 9 retailers

8 retailers€768 EUR to €3,885 EUR

A
Cheapest Retailer
-
€768 EUR
HK$6,700 HKD
A
Retailer 2
-
€944 EUR
$1,055 USD
View
A
Retailer 3
-
€1,023 EUR
View
B+
Retailer 4
-
€1,583 EUR
$1,769 USD
View
B+
Retailer 5
-
€1,729 EUR
$1,932 USD
View
B+
Retailer 6
-
€2,223 EUR
SGD 3,356 SGD
View
Retailer 7
-
€3,728 EUR
$4,165 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
9949338A · Oct 31
€3,885 EUR
$4,340 USD
View
7 more retailers have this diamond
Prices start from €768 EURSave up to €3,117 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
2.68ct Round
€768 EUR