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Round|Lab Grown|IGI

4.88ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744514513

Certificate IGI LG744514513

Diamond specifications and retailer prices

From $2,828 USD
Save $27,082 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,910 USD at Brilliant Earth
View at Brilliant Earth

About this 4.88ct lab-grown round diamond

This 4.88ct 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 LG744514513 or 744514513. Listed at 17 retailers, with prices from $2,828 to $29,910 at Brilliant Earth, a $27,082 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

4.88
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514513
Dimensions10.93 × 11.01 × 6.68 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
10.93 mm11.01 mm4.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514513
Side View
Table 56.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: $29,910 USD|Low: $2,363 USD|High: $29,910 USD|Avg: $7,504 USD
Brilliant Earth
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
Retailer 17
October 1, 2026
Retailer 2$2,828 USD
Retailer 11$2,945 USD
Retailer 5$3,206 USD
Retailer 9$3,308 USD
Retailer 4$3,383 USD
Retailer 13$3,575 USD
Retailer 6$4,560 USD
Retailer 17$4,714 USD
Retailer 7$5,076 USD
Retailer 8$5,124 USD
Retailer 10$5,946 USD
Retailer 16$7,811 USD
Retailer 14$8,127 USD
Retailer 15$9,677 USD
Retailer 12$13,900 USD
Retailer 3$20,270 USD
Brilliant Earth$29,910 USD

28 data points across 17 retailers

17 retailers$2,828 USD to $29,910 USD

A
Cheapest Retailer
-
$2,828 USD
A
Retailer 2
-
$2,945 USD
£2,319 GBP
View
A
Retailer 3
-
$3,206 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,308 USD
View
A
Retailer 5
-
$3,383 USD
View
A
Retailer 6
-
$3,575 USD
View
A
Retailer 7
-
$4,560 USD
View
A
Retailer 8
-
$4,714 USD
View
A
Retailer 9
-
$5,076 USD
View
A
Retailer 10
-
$5,124 USD
View
A
Retailer 11
-
$5,946 USD
€5,663 EUR
View
A
Retailer 12
-
$7,811 USD
View
B+
Retailer 13
-
$8,127 USD
A$12,503 AUD
View
B+
Retailer 14
-
$9,677 USD
£7,620 GBP
View
B+
Retailer 15
-
$13,900 USD
A$21,384 AUD
View
B
Retailer 16
-
$20,270 USD
View
Most Expensive
B
Brilliant Earth
17680574Y · Oct 1
$29,910 USD
View
16 more retailers have this diamond
Prices start from $2,828 USDSave up to $27,082 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
4.88ct Round
$2,828 USD