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Round|Lab Grown|IGI

9.01ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG778674596

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778674596

Diamond specifications and retailer prices

From €1,072 EUR
$1,198 USD
As of October 26, 2026
Save €4,164 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,236 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.01ct lab-grown round diamond

This 9.01ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG778674596 or 778674596. Listed at 12 retailers as of October 26, 2026, with prices from €1,072 to €5,236, a €4,164 spread on the same certified stone. Brilliant Earth lists it at €5,236. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

9.01
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674596
Dimensions13.57 × 13.46 × 7.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm13.46 mm9.01 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674596
Side View
Table 63.0%Crown 31.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 58.2%

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 26
Current: €5,236 EUR|Low: €986 EUR|High: €10,589 EUR|Avg: €2,636 EUR|-50.5%
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
October 31, 2026
Retailer 4€1,072 EUR
Retailer 13€1,166 EUR
Retailer 5€1,200 EUR
Retailer 11€1,243 EUR
Retailer 7€1,261 EUR
Retailer 6€1,396 EUR
Retailer 8€1,787 EUR
Retailer 3€1,973 EUR
Retailer 2€2,199 EUR
Retailer 12€2,331 EUR
Retailer 10€4,000 EUR
Retailer 9€4,996 EUR
Brilliant Earth€5,236 EUR

41 data points across 13 retailers

12 retailers€1,072 EUR to €5,236 EUR

A
Cheapest Retailer
-
€1,072 EUR
$1,198 USD
Retailer 2
-
€1,166 EUR
$1,303 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€1,243 EUR
$1,389 USD
View
A
Retailer 4
-
€1,261 EUR
£1,110 GBP
View
A
Retailer 5
-
€1,396 EUR
$1,560 USD
View
B+
Retailer 6
-
€1,787 EUR
£1,572 GBP
View
B
Retailer 7
-
€1,973 EUR
$2,204 USD
View
B+
Retailer 8
-
€2,199 EUR
$2,457 USD
View
Retailer 9
-
€2,331 EUR
$2,604 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
€4,000 EUR
£3,519 GBP
View
B
Retailer 11
-
€4,996 EUR
$5,582 USD
View
Most Expensive
B
Brilliant Earth
18686868A · Oct 31
€5,236 EUR
$5,850 USD
View
11 more retailers have this diamond
Prices start from €1,072 EURSave up to €4,164 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
9.01ct Round
€1,072 EUR