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Round|Lab Grown|IGI

10.99ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG700567698

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700567698

Diamond specifications and retailer prices

From €3,048 EUR
HK$26,600 HKD
As of October 31, 2026
Save €18,309 EUR (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €21,357 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.99ct lab-grown round diamond

This 10.99ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700567698 or 700567698. Listed at 5 retailers as of October 31, 2026, with prices from €3,048 to €21,357, a €18,309 spread on the same certified stone. Brilliant Earth lists it at €21,357. 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

10.99
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700567698
Dimensions14.27 × 14.38 × 8.63 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
14.27 mm14.38 mm10.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700567698
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.2%

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: €21,357 EUR|Low: €3,048 EUR|High: €22,010 EUR|Avg: €8,330 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5€3,048 EUR
Retailer 4€3,758 EUR
Retailer 2€4,625 EUR
Retailer 3€8,813 EUR
Brilliant Earth€21,357 EUR

12 data points across 5 retailers

5 retailers€3,048 EUR to €21,357 EUR

A
Cheapest Retailer
-
€3,048 EUR
HK$26,600 HKD
A
Retailer 2
-
€3,758 EUR
$4,198 USD
View
B+
Retailer 3
-
€4,625 EUR
View
B
Retailer 4
-
€8,813 EUR
SGD 13,306 SGD
View
Most Expensive
B
Brilliant Earth
16412221A · Oct 31
€21,357 EUR
$23,860 USD
View
4 more retailers have this diamond
Prices start from €3,048 EURSave up to €18,309 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
10.99ct Round
€3,048 EUR