Round|Lab Grown|IGI

4.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG807696524

Certificate IGI LG807696524

Diamond specifications and retailer prices

From $3,157 USD
£2,486 GBP
Save $24,613 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,770 USD at Brilliant Earth
View at Brilliant Earth

About this 4.53ct lab-grown round diamond

This 4.53ct 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 LG807696524 or 807696524. Listed at 25 retailers, with prices from $3,157 to $27,770 at Brilliant Earth, a $24,613 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

4.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807696524
Dimensions10.63 × 10.59 × 6.54 mm
L/W Ratio1.00
Girdle conditionFaceted
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
10.63 mm10.59 mm4.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807696524
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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: $27,770 USD|Low: $2,775 USD|High: $27,770 USD|Avg: $7,017 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 16$3,157 USD
Retailer 7$3,487 USD
Retailer 11$3,776 USD
Retailer 9$3,905 USD
Retailer 6$3,964 USD
Retailer 8$3,989 USD
Retailer 19$4,045 USD
Retailer 10$5,054 USD
Retailer 12$5,253 USD
Retailer 21$5,305 USD
Retailer 22$5,387 USD
Retailer 15$5,829 USD
Retailer 20$5,923 USD
Retailer 18$6,273 USD
Retailer 13$6,453 USD
Retailer 3$8,451 USD
Retailer 4$8,748 USD
Retailer 5$8,768 USD
Retailer 14$10,965 USD
Retailer 17$12,405 USD
Retailer 2$13,171 USD
Brilliant Earth$27,770 USD

23 data points across 22 retailers

25 retailers$3,157 USD to $27,770 USD

A
Cheapest Retailer
-
$3,157 USD
£2,486 GBP
A
Retailer 2
-
$3,487 USD
View
A
Retailer 3
-
$3,776 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$3,905 USD
View
A
Retailer 5
-
$3,964 USD
View
A
Retailer 6
-
$3,989 USD
View
A
Retailer 7
-
$4,045 USD
View
A
Retailer 8
-
$5,054 USD
View
A
Retailer 9
-
$5,253 USD
View
A
Retailer 10
-
$5,305 USD
View
A
Retailer 11
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$5,399 USD
£4,251 GBP
View
A
Retailer 12
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$5,784 USD
View
Price last confirmed 7 days ago
A
Retailer 13
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$5,829 USD
A$8,968 AUD
View
A
Retailer 14
-
$5,923 USD
View
B+
Retailer 15
-
$6,273 USD
View
A
Retailer 16
-
$6,453 USD
€6,146 EUR
View
B+
Retailer 17
-
$8,451 USD
ZAR 136,526 ZAR
View
B+
Retailer 18
-
$8,748 USD
A$13,459 AUD
View
B+
Retailer 19
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$8,768 USD
£6,904 GBP
View
B+
Retailer 20
-
$10,622 USD
View
B+
Retailer 21
-
$10,719 USD
£8,440 GBP
View
B+
Retailer 22
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$10,965 USD
View
B+
Retailer 23
-
$12,405 USD
A$19,085 AUD
View
B
Retailer 24
-
$13,171 USD
View
Most Expensive
B
Brilliant Earth
20275943A · Sep 29
$27,770 USD
View
24 more retailers have this diamond
Prices start from $3,157 USDSave up to $24,613 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
4.53ct Round
$3,157 USD