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Round|Lab Grown|IGI

3.30ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG623477563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623477563

Diamond specifications and retailer prices

From €812 EUR
$907 USD
As of October 31, 2026
Save €4,460 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,272 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.3ct lab-grown round diamond

This 3.3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623477563 or 623477563. Listed at 22 retailers as of October 31, 2026, with prices from €812 to €5,272, a €4,460 spread on the same certified stone. Brilliant Earth lists it at €5,272. 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

3.30
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623477563
Dimensions9.56 × 9.60 × 5.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.56 mm9.60 mm3.30 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623477563
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

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 31
Current: €5,272 EUR|Low: €559 EUR|High: €7,984 EUR|Avg: €2,212 EUR|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 7€801 EUR
Retailer 3€883 EUR
Retailer 11€971 EUR
Retailer 5€1,087 EUR
Retailer 15€1,226 EUR
Retailer 9€1,230 EUR
Retailer 10€1,300 EUR
Retailer 12€1,885 EUR
Retailer 14€1,931 EUR
Retailer 8€2,079 EUR
Retailer 6€2,434 EUR
Retailer 16€2,743 EUR
Retailer 4€2,879 EUR
Retailer 2€3,043 EUR
Retailer 13€5,008 EUR
Brilliant Earth€5,272 EUR

43 data points across 16 retailers

22 retailers€812 EUR to €5,272 EUR

A
Cheapest Retailer
-
€812 EUR
$907 USD
Retailer 2
-
€812 EUR
$907 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€883 EUR
$987 USD
View
Final sale: no returns
A
Retailer 4
-
€971 EUR
$1,085 USD
View
A
Retailer 5
-
€997 EUR
HK$8,700 HKD
View
A
Retailer 6
-
€1,087 EUR
$1,214 USD
View
A
Retailer 7
-
€1,226 EUR
$1,370 USD
View
Retailer 8
-
€1,229 EUR
£1,081 GBP
View
Price last confirmed 17 days ago
A
Retailer 9
-
€1,230 EUR
£1,082 GBP
View
A
Retailer 10
-
€1,300 EUR
View
A
Retailer 11
-
€1,885 EUR
ZAR 34,023 ZAR
View
B+
Retailer 12
-
€1,931 EUR
$2,157 USD
View
B+
Retailer 13
-
€2,079 EUR
$2,323 USD
View
Retailer 14
-
€2,282 EUR
$2,550 USD
View
Price last confirmed 22 days ago
Retailer 15
-
€2,282 EUR
$2,550 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
€2,434 EUR
$2,719 USD
View
B+
Retailer 17
-
€2,743 EUR
$3,065 USD
View
B+
Retailer 18
-
€2,806 EUR
$3,134 USD
View
B+
Retailer 19
-
€2,879 EUR
SGD 4,346 SGD
View
B+
Retailer 20
-
€3,043 EUR
£2,677 GBP
View
Retailer 21
-
€5,008 EUR
$5,595 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
9771106A · Oct 31
€5,272 EUR
$5,890 USD
View
21 more retailers have this diamond
Prices start from €812 EURSave up to €4,460 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
3.30ct Round
€812 EUR