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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 $5,812 USD
As of October 29, 2026
Save $34,178 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $39,990 USD 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 $5,812 to $39,990, a $34,178 spread on the same certified stone. Do Amore Diamonds lists it at $39,990. 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
Color
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

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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: $9,300 USD|Low: $6,037 USD|High: $52,701 USD|Avg: $14,757 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
October 30, 2026
Retailer 6$6,091 USD
Retailer 5$6,256 USD
Retailer 4$6,510 USD
Retailer 8$6,559 USD
Retailer 13$6,740 USD
Retailer 12$8,158 USD
Retailer 1$9,300 USD
Retailer 16$10,408 USD
Retailer 10$14,958 USD
Retailer 9$15,120 USD
Retailer 11$15,602 USD
Retailer 15$17,188 USD
Retailer 2$21,452 USD
Retailer 14$21,460 USD
Retailer 7$22,176 USD
Retailer 3$52,701 USD

42 data points across 16 retailers

24 retailers$5,812 USD to $39,990 USD

A
Cheapest Retailer
-
$5,812 USD
A
Retailer 2
-
$6,091 USD
View
A
Retailer 3
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$6,256 USD
View
A
Retailer 4
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$6,509 USD
View
Final sale: no returns
A
Retailer 5
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$6,510 USD
View
Final sale: no returns
A
Retailer 6
-
$6,559 USD
View
A
Retailer 7
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$6,740 USD
View
A
Retailer 8
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$6,742 USD
View
Retailer 9
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$6,742 USD
View
Price last confirmed 14 days ago
A
Retailer 10
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$8,158 USD
View
A
Retailer 11
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$8,835 USD
View
A
Retailer 12
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$9,300 USD
£7,323 GBP
View
A
Retailer 13
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$10,408 USD
View
A
Retailer 14
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$14,958 USD
£11,778 GBP
View
A
Retailer 15
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$15,120 USD
ZAR 244,266 ZAR
View
Retailer 16
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$15,602 USD
A$24,003 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$17,188 USD
View
B+
Retailer 18
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$18,557 USD
View
B+
Retailer 19
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$21,452 USD
View
B+
Retailer 20
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$21,460 USD
View
B+
Retailer 21
-
$22,176 USD
View
B
Retailer 22
-
$25,706 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B260F34A · Oct 30
$39,990 USD
View
22 more retailers have this diamond
Prices start from $5,812 USDSave up to $34,178 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
5.03ct Round
$5,812 USD