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Round|Lab Grown|IGI

10.00ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG691547069

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691547069

Diamond specifications and retailer prices

From $1,802 USD
As of October 31, 2026
Save $13,358 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,160 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10ct lab-grown round diamond

This 10ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG691547069 or 691547069. Listed at 17 retailers as of October 29, 2026, with prices from $1,802 to $15,160, a $13,358 spread on the same certified stone. Brilliant Earth lists it at $15,160. 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

10.00
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691547069
Dimensions14.00 × 14.08 × 8.20 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
14.00 mm14.08 mm10.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691547069
Side View
Table 59.0%Crown 31.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
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: $15,160 USD|Low: $1,802 USD|High: $15,160 USD|Avg: $4,271 USD
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
Retailer 17
October 31, 2026
Retailer 2$1,802 USD
Retailer 3$1,915 USD
Retailer 10$1,988 USD
Retailer 6$2,143 USD
Retailer 8$2,221 USD
Retailer 14$2,390 USD
Retailer 9$2,396 USD
Retailer 5$2,640 USD
Retailer 11$3,042 USD
Retailer 15$3,175 USD
Retailer 13$3,519 USD
Retailer 16$3,647 USD
Retailer 4$4,163 USD
Retailer 12$6,377 USD
Retailer 17$7,701 USD
Retailer 7$7,777 USD
Brilliant Earth$15,160 USD

34 data points across 17 retailers

17 retailers$1,802 USD to $15,160 USD

A
Cheapest Retailer
-
$1,802 USD
A
Retailer 2
-
$1,915 USD
View
A
Retailer 3
-
$1,988 USD
£1,565 GBP
View
A
Retailer 4
-
$2,143 USD
View
Final sale: no returns
A
Retailer 5
-
$2,221 USD
View
A
Retailer 6
-
$2,390 USD
View
Retailer 7
-
$2,396 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$2,640 USD
View
B+
Retailer 9
-
$3,042 USD
£2,395 GBP
View
A
Retailer 10
-
$3,175 USD
View
B+
Retailer 11
-
$3,519 USD
€3,351 EUR
View
B+
Retailer 12
-
$3,647 USD
View
B
Retailer 13
-
$4,163 USD
View
B
Retailer 14
-
$6,377 USD
£5,021 GBP
View
B
Retailer 15
-
$7,701 USD
View
B
Retailer 16
-
$7,777 USD
View
Most Expensive
B
Brilliant Earth
16185040A · Oct 29
$15,160 USD
View
16 more retailers have this diamond
Prices start from $1,802 USDSave up to $13,358 USD

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
10.00ct Round
$1,802 USD