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Round|Lab Grown|IGI

5.16ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG790606727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790606727

Diamond specifications and retailer prices

From $6,117 AUD
£3,384 GBP
As of October 30, 2026
Save $37,957 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $44,075 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.16ct lab-grown round diamond

This 5.16ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790606727 or 790606727. Listed at 13 retailers as of October 30, 2026, with prices from $6,117 to $44,075, a $37,957 spread on the same certified stone. Do Amore Diamonds lists it at $44,075. 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

5.16
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790606727
Dimensions11.07 × 11.02 × 6.84 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
11.07 mm11.02 mm5.16 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790606727
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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 30
Current: $44,075 AUD|Low: $6,097 AUD|High: $52,502 AUD|Avg: $16,931 AUD|-16.1%
Do Amore Diamonds
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 9$6,117 AUD
Retailer 14$6,405 AUD
Retailer 12$6,712 AUD
Retailer 5$8,547 AUD
Retailer 13$9,490 AUD
Retailer 11$9,495 AUD
Retailer 16$9,736 AUD
Retailer 8$11,096 AUD
Retailer 15$11,493 AUD
Retailer 3$11,638 AUD
Retailer 10$16,778 AUD
Retailer 6$19,245 AUD
Retailer 4$19,731 AUD
Retailer 7$24,121 AUD
Retailer 2$27,233 AUD
Do Amore Diamonds$44,075 AUD

34 data points across 16 retailers

13 retailers$6,117 AUD to $44,075 AUD

A
Cheapest Retailer
-
$6,117 AUD
£3,384 GBP
A
Retailer 2
-
$6,405 AUD
$4,499 USD
View
A
Retailer 3
-
$6,712 AUD
$4,715 USD
View
A
Retailer 4
-
$8,547 AUD
$6,004 USD
View
Final sale: no returns
A
Retailer 5
-
$9,490 AUD
$6,666 USD
View
A
Retailer 6
-
$9,495 AUD
$6,670 USD
View
A
Retailer 7
-
$9,736 AUD
$6,839 USD
View
A
Retailer 8
-
$11,493 AUD
$8,073 USD
View
Retailer 9
-
$11,638 AUD
$8,175 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$16,778 AUD
£9,280 GBP
View
A
Retailer 11
-
$19,731 AUD
$13,860 USD
View
B+
Retailer 12
-
$27,233 AUD
$19,130 USD
View
Most Expensive
B
Do Amore Diamonds
27-F407EE93F · Oct 31
$44,075 AUD
$30,960 USD
View
12 more retailers have this diamond
Prices start from $6,117 AUDSave up to $37,957 AUD

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
5.16ct Round
$6,117 AUD