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Round|Lab Grown|IGI

5.03ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG606344091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG606344091

Diamond specifications and retailer prices

From $8,274 AUD
$5,812 USD
As of October 29, 2026
Save $48,656 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $56,930 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct 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 LG606344091 or 606344091. Listed at 24 retailers as of October 29, 2026, with prices from $8,274 to $56,930, a $48,656 spread on the same certified stone. Do Amore Diamonds lists it at $56,930. 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

5.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606344091
Dimensions10.98 × 11.02 × 6.73 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
10.98 mm11.02 mm5.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606344091
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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 29
Current: $13,239 AUD|Low: $8,594 AUD|High: $75,025 AUD|Avg: $21,059 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
October 30, 2026
Retailer 6$8,671 AUD
Retailer 5$8,906 AUD
Retailer 4$9,268 AUD
Retailer 8$9,337 AUD
Retailer 13$9,595 AUD
Retailer 12$11,614 AUD
Retailer 1$13,239 AUD
Retailer 16$14,817 AUD
Retailer 10$21,294 AUD
Retailer 9$21,525 AUD
Retailer 11$22,211 AUD
Retailer 15$24,469 AUD
Retailer 2$30,538 AUD
Retailer 14$30,550 AUD
Retailer 7$31,570 AUD
Retailer 3$75,025 AUD

41 data points across 16 retailers

24 retailers$8,274 AUD to $56,930 AUD

A
Cheapest Retailer
-
$8,274 AUD
$5,812 USD
A
Retailer 2
-
$8,671 AUD
$6,091 USD
View
A
Retailer 3
-
$8,906 AUD
$6,256 USD
View
A
Retailer 4
-
$9,266 AUD
$6,509 USD
View
Final sale: no returns
A
Retailer 5
-
$9,268 AUD
$6,510 USD
View
Final sale: no returns
A
Retailer 6
-
$9,337 AUD
$6,559 USD
View
A
Retailer 7
-
$9,595 AUD
$6,740 USD
View
A
Retailer 8
-
$9,598 AUD
$6,742 USD
View
Retailer 9
-
$9,598 AUD
$6,742 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$11,614 AUD
$8,158 USD
View
A
Retailer 11
-
$12,578 AUD
$8,835 USD
View
A
Retailer 12
-
$13,239 AUD
£7,323 GBP
View
A
Retailer 13
-
$14,817 AUD
$10,408 USD
View
A
Retailer 14
-
$21,294 AUD
£11,778 GBP
View
A
Retailer 15
-
$21,525 AUD
ZAR 244,266 ZAR
View
Retailer 16
-
$22,211 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$24,469 AUD
$17,188 USD
View
B+
Retailer 18
-
$26,418 AUD
$18,557 USD
View
B+
Retailer 19
-
$30,538 AUD
$21,452 USD
View
B+
Retailer 20
-
$30,550 AUD
$21,460 USD
View
B+
Retailer 21
-
$31,570 AUD
$22,176 USD
View
B
Retailer 22
-
$36,595 AUD
$25,706 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B260F34A · Oct 30
$56,930 AUD
$39,990 USD
View
22 more retailers have this diamond
Prices start from $8,274 AUDSave up to $48,656 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
5.03ct Round
$8,274 AUD