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Round|Lab Grown|IGI

10.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG768638147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768638147

Diamond specifications and retailer prices

From $8,043 USD
As of October 29, 2026
Save $3,610 USD (31%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,652 USD at Taylor and Hart · As of October 17, 2026
View at Taylor and Hart

About this 10.09ct lab-grown round diamond

This 10.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768638147 or 768638147. Listed at 16 retailers as of October 28, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.09
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768638147
Dimensions13.85 × 13.77 × 8.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.85 mm13.77 mm10.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768638147
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,653 USD|Low: $6,250 USD|High: $21,860 USD|Avg: $10,001 USD|+0.7%
Retailer 1
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
October 23, 2026
Retailer 10$6,270 USD
Retailer 16$7,364 USD
Retailer 5$7,659 USD
Retailer 11$7,663 USD
Retailer 8$7,888 USD
Retailer 9$8,043 USD
Retailer 2$8,542 USD
Retailer 7$8,542 USD
Retailer 3$9,607 USD
Retailer 13$9,658 USD
Retailer 15$10,340 USD
Retailer 12$10,437 USD
Retailer 1$11,653 USD
Retailer 14$13,100 USD
Retailer 4$15,523 USD
Retailer 6$21,860 USD

35 data points across 16 retailers

16 retailers$8,043 USD to $11,653 USD

Retailer 1
-
$6,270 USD
Price last confirmed 8 days ago
Retailer 2
-
$7,364 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$7,659 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$7,663 USD
£6,034 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$8,043 USD
View
Final sale: no returns
Retailer 6
-
$8,542 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$8,542 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$9,607 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$9,658 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$10,340 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$10,437 USD
£8,218 GBP
View
Price last confirmed 12 days ago
B
Retailer 12
-
$11,653 USD
View
Retailer 13
-
$13,100 USD
ZAR 211,629 ZAR
View
Price last confirmed 14 days ago
Retailer 14
-
$15,523 USD
A$23,881 AUD
View
Price last confirmed 21 days ago
Retailer 15
-
$21,860 USD
View
Price last confirmed 12 days ago
Most Expensive
Taylor and Hart
U8O2W3Q · Oct 17
$28,652 USD
View
Price under review
15 more retailers have this diamond
Prices start from $8,043 USDSave up to $3,610 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.

B+
10.09ct Round
$8,043 USD