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Round|Lab Grown|IGI

5.93ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG620451720

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620451720

Diamond specifications and retailer prices

From $7,199 USD
As of October 29, 2026
Save $37,721 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $44,920 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.93ct lab-grown round diamond

This 5.93ct 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 LG620451720 or 620451720. Listed at 23 retailers as of October 29, 2026, with prices from $7,199 to $44,920, a $37,721 spread on the same certified stone. Do Amore Diamonds lists it at $44,920. 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

5.93
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620451720
Dimensions11.60 × 11.69 × 7.14 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 High Pressure High Temperature (HPHT) growth process Type II
Top View
11.60 mm11.69 mm5.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620451720
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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: $22,140 USD|Low: $7,313 USD|High: $77,369 USD|Avg: $19,235 USD|-16.5%
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 30, 2026
Retailer 5$7,487 USD
Retailer 4$7,561 USD
Retailer 6$8,063 USD
Retailer 12$8,355 USD
Retailer 14$9,441 USD
Retailer 16$9,673 USD
Retailer 8$10,456 USD
Retailer 9$11,318 USD
Retailer 11$17,203 USD
Retailer 10$18,728 USD
Retailer 13$19,206 USD
Retailer 15$21,386 USD
Retailer 1$22,140 USD
Retailer 2$26,666 USD
Retailer 7$27,669 USD
Retailer 3$77,369 USD

42 data points across 16 retailers

23 retailers$7,199 USD to $44,920 USD

A
Cheapest Retailer
-
$7,199 USD
A
Retailer 2
-
$7,487 USD
View
A
Retailer 3
-
$7,561 USD
View
A
Retailer 4
-
$8,063 USD
View
Final sale: no returns
A
Retailer 5
-
$8,351 USD
View
Retailer 6
-
$8,351 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$8,355 USD
View
A
Retailer 8
-
$9,441 USD
View
A
Retailer 9
-
$9,673 USD
View
A
Retailer 10
-
$10,367 USD
View
A
Retailer 11
-
$10,456 USD
View
A
Retailer 12
-
$11,318 USD
£8,912 GBP
View
A
Retailer 13
-
$17,203 USD
£13,546 GBP
View
B+
Retailer 14
-
$18,728 USD
ZAR 302,553 ZAR
View
Retailer 15
-
$19,206 USD
A$29,548 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$21,386 USD
View
B+
Retailer 17
-
$22,140 USD
View
B+
Retailer 18
-
$22,983 USD
View
B+
Retailer 19
-
$26,666 USD
View
B+
Retailer 20
-
$27,669 USD
View
B
Retailer 21
-
$30,045 USD
View
Most Expensive
B
Do Amore Diamonds
27-AA7E2D72C · Oct 29
$44,920 USD
View
21 more retailers have this diamond
Prices start from $7,199 USDSave up to $37,721 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
5.93ct Round
$7,199 USD