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Round|Lab Grown|IGI

6.09ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG776691084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776691084

Diamond specifications and retailer prices

From $9,666 USD
As of October 29, 2026
Save $50,644 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $60,310 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG776691084 or 776691084. Listed at 21 retailers as of October 29, 2026, with prices from $9,666 to $60,310, a $50,644 spread on the same certified stone. Do Amore Diamonds lists it at $60,310. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776691084
Dimensions11.69 × 11.66 × 7.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.69 mm11.66 mm6.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776691084
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

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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: $60,310 USD|Low: $9,905 USD|High: $60,310 USD|Avg: $18,701 USD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 30, 2026
Retailer 4$9,905 USD
Retailer 18$10,052 USD
Retailer 10$10,825 USD
Retailer 2$10,930 USD
Retailer 3$11,212 USD
Retailer 14$11,215 USD
Retailer 16$11,595 USD
Retailer 5$11,972 USD
Retailer 9$12,029 USD
Retailer 17$12,274 USD
Retailer 11$14,661 USD
Retailer 13$19,544 USD
Retailer 7$20,507 USD
Retailer 15$23,421 USD
Retailer 12$23,948 USD
Retailer 6$30,856 USD
Retailer 8$37,393 USD
Do Amore Diamonds$60,310 USD

37 data points across 18 retailers

21 retailers$9,666 USD to $60,310 USD

A
Cheapest Retailer
-
$9,666 USD
A
Retailer 2
-
$9,905 USD
View
A
Retailer 3
-
$10,052 USD
View
A
Retailer 4
-
$10,825 USD
View
Final sale: no returns
A
Retailer 5
-
$10,930 USD
£8,606 GBP
View
A
Retailer 6
-
$11,212 USD
View
Retailer 7
-
$11,212 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$11,215 USD
View
Retailer 9
-
$11,595 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
$11,599 USD
View
A
Retailer 11
-
$11,972 USD
View
A
Retailer 12
-
$12,029 USD
View
A
Retailer 13
-
$12,274 USD
View
A
Retailer 14
-
$14,661 USD
£11,544 GBP
View
B+
Retailer 15
-
$19,544 USD
£15,389 GBP
View
B+
Retailer 16
-
$20,507 USD
View
Retailer 17
-
$23,421 USD
A$36,033 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$23,948 USD
ZAR 386,889 ZAR
View
B+
Retailer 19
-
$30,856 USD
View
B
Retailer 20
-
$37,393 USD
View
Most Expensive
B
Do Amore Diamonds
27-5423015C2 · Oct 30
$60,310 USD
View
20 more retailers have this diamond
Prices start from $9,666 USDSave up to $50,644 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
$9,666 USD