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Round|Lab Grown|IGI

2.61ct G FL Round Lab Grown Diamond

ID • G/FL • IGI LG850681135

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850681135

Diamond specifications and retailer prices

From €1,100 EUR
HK$9,600 HKD
As of October 31, 2026
Save €4,960 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,060 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.61ct lab-grown round diamond

This 2.61ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG850681135 or 850681135. Listed at 12 retailers as of October 31, 2026, with prices from €1,100 to €6,060, a €4,960 spread on the same certified stone. Brilliant Earth lists it at €6,060. 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

2.61
Carat
G
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850681135
Dimensions8.86 × 8.83 × 5.41 mm
L/W Ratio1.00
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
8.86 mm8.83 mm2.61 ctG / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850681135
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €6,060 EUR|Low: €1,100 EUR|High: €6,964 EUR|Avg: €2,367 EUR|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€1,100 EUR
Retailer 11€1,353 EUR
Retailer 5€1,356 EUR
Retailer 2€1,451 EUR
Retailer 9€1,508 EUR
Retailer 7€1,636 EUR
Retailer 6€2,103 EUR
Retailer 8€2,439 EUR
Retailer 3€2,819 EUR
Retailer 12€3,175 EUR
Retailer 10€3,223 EUR
Brilliant Earth€6,060 EUR

6 data points across 12 retailers

12 retailers€1,100 EUR to €6,060 EUR

A
Cheapest Retailer
-
€1,100 EUR
HK$9,600 HKD
A
Retailer 2
-
€1,353 EUR
$1,512 USD
View
B+
Retailer 3
-
€1,356 EUR
$1,515 USD
View
A
Retailer 4
-
€1,451 EUR
£1,276 GBP
View
B+
Retailer 5
-
€1,508 EUR
View
B+
Retailer 6
-
€1,636 EUR
£1,439 GBP
View
B+
Retailer 7
-
€2,103 EUR
$2,349 USD
View
B+
Retailer 8
-
€2,439 EUR
ZAR 44,016 ZAR
View
B
Retailer 9
-
€2,819 EUR
$3,149 USD
View
B
Retailer 10
-
€3,175 EUR
SGD 4,794 SGD
View
B
Retailer 11
-
€3,223 EUR
£2,835 GBP
View
Most Expensive
B
Brilliant Earth
22315510A · Oct 31
€6,060 EUR
$6,770 USD
View
11 more retailers have this diamond
Prices start from €1,100 EURSave up to €4,960 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
2.61ct Round
€1,100 EUR