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Round|Lab Grown|IGI

4.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG637442034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG637442034

Diamond specifications and retailer prices

From $2,926 USD
As of November 1, 2026
Save $15,054 USD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $17,980 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637442034 or 637442034. Listed at 27 retailers as of November 1, 2026, with prices from $2,926 to $17,980, a $15,054 spread on the same certified stone. Do Amore Diamonds lists it at $17,980. 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

4.52
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637442034
Dimensions10.59 × 10.65 × 6.49 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
10.59 mm10.65 mm4.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637442034
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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: Nov 1
Current: $17,980 USD|Low: $2,769 USD|High: $17,980 USD|Avg: $6,356 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 2, 2026
Retailer 10$2,885 USD
Retailer 6$2,926 USD
Retailer 19$3,035 USD
Retailer 23$3,114 USD
Retailer 12$3,138 USD
Retailer 14$3,346 USD
Retailer 5$3,955 USD
Retailer 3$4,448 USD
Retailer 2$4,503 USD
Retailer 17$4,570 USD
Retailer 15$4,599 USD
Retailer 4$4,881 USD
Retailer 21$6,333 USD
Retailer 22$6,490 USD
Retailer 20$7,123 USD
Retailer 18$7,168 USD
Retailer 8$8,093 USD
Retailer 7$8,375 USD
Retailer 13$8,481 USD
Retailer 9$11,434 USD
Retailer 16$11,658 USD
Retailer 11$12,600 USD
Do Amore Diamonds$17,980 USD

35 data points across 23 retailers

27 retailers$2,926 USD to $17,980 USD

Retailer 1
-
$2,885 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$2,926 USD
View
Final sale: no returns
A
Retailer 3
-
$3,035 USD
View
A
Retailer 4
-
$3,114 USD
View
Retailer 5
-
$3,138 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$3,346 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$3,346 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$3,955 USD
HK$30,900 HKD
View
A
Retailer 9
-
$4,448 USD
View
A
Retailer 10
-
$4,503 USD
£3,546 GBP
View
A
Retailer 11
-
$4,570 USD
View
Retailer 12
-
$4,599 USD
View
Price last confirmed 11 days ago
A
Retailer 13
-
$4,881 USD
View
B+
Retailer 14
-
$6,333 USD
€6,031 EUR
View
A
Retailer 15
-
$6,490 USD
View
B+
Retailer 16
-
$7,123 USD
ZAR 115,070 ZAR
View
B+
Retailer 17
-
$7,168 USD
A$11,028 AUD
View
B+
Retailer 18
-
$8,093 USD
View
B+
Retailer 19
-
$8,342 USD
View
B+
Retailer 20
-
$8,375 USD
View
B+
Retailer 21
-
$8,481 USD
£6,678 GBP
View
Retailer 22
-
$10,617 USD
£8,360 GBP
View
Price last confirmed 23 days ago
B
Retailer 23
-
$11,434 USD
SGD 15,452 SGD
View
B
Retailer 24
-
$11,658 USD
View
Retailer 25
-
$12,600 USD
View
Price last confirmed 8 days ago
B
Retailer 26
-
$12,600 USD
View
Most Expensive
B
Do Amore Diamonds
27-2EE566E15 · Nov 2
$17,980 USD
View
26 more retailers have this diamond
Prices start from $2,926 USDSave up to $15,054 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
4.52ct Round
$2,926 USD