Round|Lab Grown|IGI

10.27ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG822619318

Shape and cutting style on the report: Round brilliant

Certificate IGI LG822619318

Diamond specifications and retailer prices

From $3,475 USD
As of October 29, 2026
Save $24,575 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $28,050 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.27ct lab-grown round diamond

This 10.27ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822619318 or 822619318. Listed at 19 retailers as of October 29, 2026, with prices from $3,475 to $28,050, a $24,575 spread on the same certified stone. Brilliant Earth lists it at $28,050. 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

10.27
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822619318
Dimensions14.12 × 14.06 × 8.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm14.06 mm10.27 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822619318
Side View
Table 62.0%Crown 33.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.2%

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 29
Current: $28,050 USD|Low: $3,475 USD|High: $28,920 USD|Avg: $8,583 USD|-3.0%
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
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Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 15$3,475 USD
Retailer 7$3,781 USD
Retailer 11$3,892 USD
Retailer 12$3,983 USD
Retailer 18$4,032 USD
Retailer 10$4,182 USD
Retailer 17$4,185 USD
Retailer 4$5,561 USD
Retailer 16$5,561 USD
Retailer 3$5,736 USD
Retailer 2$5,806 USD
Retailer 14$6,253 USD
Retailer 8$6,843 USD
Retailer 13$6,888 USD
Retailer 6$10,167 USD
Retailer 19$11,099 USD
Retailer 5$15,750 USD
Retailer 9$23,910 USD
Brilliant Earth$28,050 USD

13 data points across 19 retailers

19 retailers$3,475 USD to $28,050 USD

A
Cheapest Retailer
-
$3,475 USD
A
Retailer 2
-
$3,781 USD
View
A
Retailer 3
-
$3,892 USD
View
Final sale: no returns
A
Retailer 4
-
$3,983 USD
£3,136 GBP
View
A
Retailer 5
-
$4,032 USD
View
A
Retailer 6
-
$4,182 USD
View
A
Retailer 7
-
$4,185 USD
View
A
Retailer 8
-
$5,561 USD
View
A
Retailer 9
-
$5,561 USD
View
A
Retailer 10
-
$5,736 USD
View
A
Retailer 11
-
$5,806 USD
£4,572 GBP
View
B+
Retailer 12
-
$6,253 USD
View
B+
Retailer 13
-
$6,843 USD
£5,388 GBP
View
B+
Retailer 14
-
$6,888 USD
ZAR 111,272 ZAR
View
B
Retailer 15
-
$10,167 USD
View
B
Retailer 16
-
$11,099 USD
View
B
Retailer 17
-
$15,750 USD
View
B
Retailer 18
-
$23,910 USD
View
Most Expensive
B
Brilliant Earth
21524845Y · Oct 30
$28,050 USD
View
18 more retailers have this diamond
Prices start from $3,475 USDSave up to $24,575 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
10.27ct Round
$3,475 USD