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Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG689566650

Certificate IGI LG689566650

Diamond specifications and retailer prices

From $3,001 USD
£2,363 GBP
Save $24,709 USD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $27,710 USD at Brilliant Earth
View at Brilliant Earth

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689566650 or 689566650. Listed at 28 retailers, with prices from $3,001 to $27,710 at Brilliant Earth, a $24,709 spread on the same certified stone. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566650
Dimensions10.59 × 10.52 × 6.57 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
10.59 mm10.52 mm4.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566650
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,078 USD|Low: $2,565 USD|High: $20,660 USD|Avg: $6,670 USD|+0.8%
Retailer 1
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Retailer 27
October 1, 2026
Retailer 12$3,001 USD
Retailer 6$3,003 USD
Retailer 5$3,267 USD
Retailer 9$3,435 USD
Retailer 4$3,517 USD
Retailer 27$3,919 USD
Retailer 10$4,394 USD
Retailer 2$4,395 USD
Retailer 17$4,660 USD
Retailer 16$4,800 USD
Retailer 8$4,804 USD
Retailer 23$5,105 USD
Retailer 14$5,111 USD
Retailer 1$6,078 USD
Retailer 15$7,064 USD
Retailer 20$7,291 USD
Retailer 24$8,033 USD
Retailer 25$8,291 USD
Retailer 7$9,461 USD
Retailer 18$9,589 USD
Retailer 26$9,862 USD
Retailer 11$10,143 USD
Retailer 21$12,434 USD
Retailer 19$13,474 USD
Retailer 22$13,843 USD
Retailer 3$13,877 USD
Retailer 13$20,660 USD

39 data points across 27 retailers

28 retailers$3,001 USD to $27,710 USD

A
Cheapest Retailer
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$3,001 USD
£2,363 GBP
A
Retailer 2
-
$3,003 USD
View
A
Retailer 3
-
$3,267 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$3,435 USD
View
A
Retailer 5
-
$3,517 USD
View
A
Retailer 6
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$3,919 USD
View
A
Retailer 7
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$4,394 USD
View
A
Retailer 8
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$4,395 USD
View
A
Retailer 9
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$4,660 USD
View
A
Retailer 10
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$4,800 USD
HK$37,500 HKD
View
A
Retailer 11
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$4,804 USD
View
A
Retailer 12
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$5,111 USD
View
A
Retailer 13
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$5,116 USD
£4,029 GBP
View
A
Retailer 14
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$6,078 USD
€5,789 EUR
View
A
Retailer 15
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$7,064 USD
A$10,868 AUD
View
A
Retailer 16
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$7,291 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
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$8,033 USD
ZAR 129,769 ZAR
View
B+
Retailer 18
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$8,291 USD
A$12,756 AUD
View
B+
Retailer 19
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$9,461 USD
View
B+
Retailer 20
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$9,589 USD
View
B+
Retailer 21
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$9,862 USD
£7,765 GBP
View
B+
Retailer 22
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$10,143 USD
View
B+
Retailer 23
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$12,434 USD
A$19,129 AUD
View
B+
Retailer 24
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$13,474 USD
View
B+
Retailer 25
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$13,843 USD
View
B
Retailer 26
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$13,877 USD
SGD 18,753 SGD
View
B
Retailer 27
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$20,660 USD
View
Most Expensive
B
Brilliant Earth
14959149Y · Sep 29
$27,710 USD
View
27 more retailers have this diamond
Prices start from $3,001 USDSave up to $24,709 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.

A
4.52ct Round
$3,001 USD