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Round|Lab Grown|IGI

9.02ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG670487544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670487544

Diamond specifications and retailer prices

From €1,211 EUR
$1,358 USD
As of November 1, 2026
Save €4,700 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,911 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 9.02ct lab-grown round diamond

This 9.02ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG670487544 or 670487544. Listed at 15 retailers as of October 31, 2026, with prices from €1,211 to €5,911, a €4,700 spread on the same certified stone. Brilliant Earth lists it at €5,911. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.02
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670487544
Dimensions13.59 × 13.65 × 7.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.59 mm13.65 mm9.02 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670487544
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

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: €5,911 EUR|Low: €1,211 EUR|High: €8,158 EUR|Avg: €3,088 EUR|-17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€1,211 EUR
Retailer 3€1,291 EUR
Retailer 5€1,395 EUR
Retailer 2€1,794 EUR
Retailer 9€1,969 EUR
Retailer 6€2,214 EUR
Retailer 8€2,378 EUR
Retailer 4€3,988 EUR
Retailer 10€4,349 EUR
Retailer 7€4,962 EUR
Brilliant Earth€5,911 EUR

42 data points across 11 retailers

15 retailers€1,211 EUR to €5,911 EUR

Retailer 1
-
€1,068 EUR
$1,198 USD
Price last confirmed 25 days ago
Retailer 2
-
€1,211 EUR
$1,358 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
€1,211 EUR
$1,358 USD
View
Final sale: no returns
Retailer 4
-
€1,291 EUR
$1,448 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
€1,395 EUR
$1,565 USD
View
B+
Retailer 6
-
€1,794 EUR
£1,585 GBP
View
B+
Retailer 7
-
€1,969 EUR
$2,208 USD
View
B+
Retailer 8
-
€2,214 EUR
View
B+
Retailer 9
-
€2,378 EUR
$2,667 USD
View
Retailer 10
-
€2,419 EUR
$2,713 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
€3,988 EUR
£3,522 GBP
View
B
Retailer 12
-
€4,349 EUR
$4,878 USD
View
B
Retailer 13
-
€4,962 EUR
$5,565 USD
View
Retailer 14
-
€5,613 EUR
$6,296 USD
View
Price last confirmed 105 days ago
Most Expensive
B
Brilliant Earth
21027422A · Oct 31
€5,911 EUR
$6,630 USD
View
14 more retailers have this diamond
Prices start from €1,211 EURSave up to €4,700 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
9.02ct Round
€1,211 EUR