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Round|Lab Grown|IGI

5.13ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637453349

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637453349

Diamond specifications and retailer prices

From $8,361 AUD
£4,625 GBP
As of October 29, 2026
Save $53,727 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $62,089 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.13ct lab-grown round diamond

This 5.13ct 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 LG637453349 or 637453349. Listed at 24 retailers as of October 29, 2026, with prices from $8,361 to $62,089, a $53,727 spread on the same certified stone. Do Amore Diamonds lists it at $62,089. 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

5.13
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453349
Dimensions11.10 × 11.16 × 6.76 mm
L/W Ratio1.01
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
11.10 mm11.16 mm5.13 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453349
Side View
Table 58.0%Crown 33.6°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 29
Current: $13,990 AUD|Low: $8,310 AUD|High: $26,909 AUD|Avg: $15,051 AUD|+2.3%
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
Retailer 17
October 30, 2026
Retailer 12$8,361 AUD
Retailer 3$8,731 AUD
Retailer 15$9,150 AUD
Retailer 9$9,256 AUD
Retailer 6$10,106 AUD
Retailer 2$10,127 AUD
Retailer 14$11,195 AUD
Retailer 5$12,042 AUD
Retailer 17$13,270 AUD
Retailer 1$13,990 AUD
Retailer 13$14,704 AUD
Retailer 8$17,437 AUD
Retailer 4$19,062 AUD
Retailer 11$22,468 AUD
Retailer 10$22,712 AUD
Retailer 16$23,397 AUD
Retailer 7$26,909 AUD

39 data points across 17 retailers

24 retailers$8,361 AUD to $62,089 AUD

A
Cheapest Retailer
-
$8,361 AUD
£4,625 GBP
A
Retailer 2
-
$8,731 AUD
$6,134 USD
View
A
Retailer 3
-
$9,150 AUD
$6,428 USD
View
A
Retailer 4
-
$9,256 AUD
$6,503 USD
View
A
Retailer 5
-
$9,739 AUD
$6,842 USD
View
A
Retailer 6
-
$10,106 AUD
$7,100 USD
View
A
Retailer 7
-
$10,127 AUD
$7,115 USD
View
Retailer 8
-
$10,127 AUD
$7,115 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$11,195 AUD
$7,865 USD
View
Final sale: no returns
A
Retailer 10
-
$12,042 AUD
$8,460 USD
View
A
Retailer 11
-
$13,270 AUD
$9,323 USD
View
A
Retailer 12
-
$13,990 AUD
£7,739 GBP
View
A
Retailer 13
-
$14,704 AUD
$10,330 USD
View
A
Retailer 14
-
$17,437 AUD
$12,250 USD
View
Retailer 15
-
$17,978 AUD
$12,630 USD
View
Price last confirmed 28 days ago
A
Retailer 16
-
$19,062 AUD
$13,392 USD
View
A
Retailer 17
-
$22,468 AUD
£12,429 GBP
View
B+
Retailer 18
-
$22,712 AUD
ZAR 257,772 ZAR
View
Retailer 19
-
$23,397 AUD
View
Price last confirmed 7 days ago
Retailer 20
-
$26,909 AUD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$27,874 AUD
$19,583 USD
View
B
Retailer 22
-
$38,312 AUD
$26,916 USD
View
B
Retailer 23
-
$60,067 AUD
$42,200 USD
View
Most Expensive
B
Do Amore Diamonds
23-637453349 · Oct 29
$62,089 AUD
$43,620 USD
View
23 more retailers have this diamond
Prices start from $8,361 AUDSave up to $53,727 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
5.13ct Round
$8,361 AUD