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Round|Lab Grown|IGI

6.14ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG605326959

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605326959

Diamond specifications and retailer prices

From $12,775 USD
As of October 30, 2026
Save $44,615 USD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $57,390 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.14ct lab-grown round diamond

This 6.14ct 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 LG605326959 or 605326959. Listed at 23 retailers as of October 29, 2026, with prices from $12,775 to $57,390, a $44,615 spread on the same certified stone. Do Amore Diamonds lists it at $57,390. 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

6.14
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605326959
Dimensions11.78 × 11.81 × 7.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.78 mm11.81 mm6.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605326959
Side View
Table 58.0%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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 30
Current: $31,741 USD|Low: $10,247 USD|High: $143,959 USD|Avg: $32,388 USD|+1.9%
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
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Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 4$12,775 USD
Retailer 8$12,856 USD
Retailer 5$13,118 USD
Retailer 14$14,020 USD
Retailer 6$14,347 USD
Retailer 16$14,715 USD
Retailer 13$15,528 USD
Retailer 10$18,458 USD
Retailer 11$25,903 USD
Retailer 15$26,910 USD
Retailer 12$30,895 USD
Retailer 1$31,741 USD
Retailer 17$38,051 USD
Retailer 9$40,893 USD
Retailer 2$47,765 USD
Retailer 7$49,628 USD
Retailer 3$143,959 USD

40 data points across 17 retailers

23 retailers$12,775 USD to $57,390 USD

A
Cheapest Retailer
-
$12,775 USD
A
Retailer 2
-
$12,811 USD
View
A
Retailer 3
-
$12,856 USD
View
A
Retailer 4
-
$13,118 USD
View
A
Retailer 5
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$14,020 USD
View
A
Retailer 6
-
$14,347 USD
View
Final sale: no returns
A
Retailer 7
-
$14,715 USD
View
A
Retailer 8
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$14,860 USD
View
Retailer 9
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$14,860 USD
View
Price last confirmed 14 days ago
A
Retailer 10
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$15,373 USD
View
A
Retailer 11
-
$15,528 USD
View
A
Retailer 12
-
$18,458 USD
£14,534 GBP
View
B+
Retailer 13
-
$25,903 USD
£20,396 GBP
View
B+
Retailer 14
-
$26,910 USD
View
Retailer 15
-
$30,895 USD
A$47,530 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$31,741 USD
ZAR 512,785 ZAR
View
B
Retailer 17
-
$38,051 USD
View
B
Retailer 18
-
$40,893 USD
View
B
Retailer 19
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$42,333 USD
View
B
Retailer 20
-
$47,765 USD
View
B
Retailer 21
-
$49,628 USD
View
Most Expensive
B
Do Amore Diamonds
27-B2642B3E4 · Oct 29
$57,390 USD
View
21 more retailers have this diamond
Prices start from $12,775 USDSave up to $44,615 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
6.14ct Round
$12,775 USD