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Round|Lab Grown|IGI

6.09ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG800654657

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800654657

Diamond specifications and retailer prices

From $1,190 USD
As of October 29, 2026
Save $3,267 USD (73%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $16,710 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 6.09ct lab-grown round diamond

This 6.09ct 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 LG800654657 or 800654657. Listed at 28 retailers as of October 28, 2026, with a 275% 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

6.09
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800654657
Dimensions11.81 × 11.76 × 6.82 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
11.81 mm11.76 mm6.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800654657
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 57.8%

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 29
Current: $16,710 USD|Low: $1,063 USD|High: $16,710 USD|Avg: $2,893 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
October 29, 2026
Retailer 8$1,063 USD
Retailer 16$1,375 USD
Retailer 4$1,459 USD
Retailer 14$1,608 USD
Retailer 6$1,690 USD
Retailer 12$1,765 USD
Retailer 2$1,774 USD
Retailer 11$1,934 USD
Retailer 13$2,283 USD
Retailer 15$2,357 USD
Retailer 9$2,387 USD
Retailer 5$3,824 USD
Retailer 10$4,205 USD
Retailer 7$4,217 USD
Retailer 3$5,795 USD
Brilliant Earth$16,710 USD

36 data points across 16 retailers

28 retailers$1,190 USD to $4,457 USD

A
Retailer 1
-
$1,021 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$1,063 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,190 USD
View
Final sale: no returns
A
Retailer 4
-
$1,216 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$1,233 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$1,375 USD
View
A
Retailer 7
-
$1,459 USD
HK$11,400 HKD
View
A
Retailer 8
-
$1,608 USD
£1,266 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$1,690 USD
View
B+
Retailer 10
-
$1,765 USD
View
A
Retailer 11
-
$1,774 USD
£1,397 GBP
View
A
Retailer 12
-
$1,934 USD
€1,842 EUR
View
A
Retailer 13
-
$2,283 USD
A$3,513 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,312 USD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$2,312 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$2,357 USD
View
B+
Retailer 17
-
$2,387 USD
ZAR 38,556 ZAR
View
B+
Retailer 18
-
$2,502 USD
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$2,583 USD
View
B+
Retailer 20
-
$3,399 USD
£2,676 GBP
View
B+
Retailer 21
-
$3,765 USD
View
B+
Retailer 22
-
$3,824 USD
View
B+
Retailer 23
-
$4,205 USD
£3,311 GBP
View
B
Retailer 24
-
$4,217 USD
SGD 5,698 SGD
View
B
Retailer 25
-
$4,308 USD
View
B
Retailer 26
-
$4,457 USD
View
B
Retailer 27
-
$5,795 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20962267A · Oct 16
$16,710 USD
View
Price under review
27 more retailers have this diamond
Prices start from $1,190 USDSave up to $3,267 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
6.09ct Round
$1,190 USD