Round|Lab Grown|IGI

3.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG784622878

Certificate IGI LG784622878

Diamond specifications and retailer prices

From $3,325 USD
Save $5,430 USD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,810 USD at Brilliant Earth
View at Brilliant Earth

About this 3.53ct lab-grown round diamond

This 3.53ct 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 LG784622878 or 784622878. Listed at 8 retailers, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.53
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784622878
Dimensions9.69 × 9.75 × 6.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm9.75 mm3.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784622878
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $13,810 USD|Low: $3,188 USD|High: $13,860 USD|Avg: $6,133 USD|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 1, 2026
Retailer 7$3,325 USD
Retailer 5$3,423 USD
Retailer 4$3,580 USD
Retailer 2$3,849 USD
Retailer 3$6,299 USD
Retailer 6$6,877 USD
Retailer 8$8,755 USD
Brilliant Earth$13,810 USD

39 data points across 8 retailers

8 retailers$3,325 USD to $8,755 USD

A
Cheapest Retailer
-
$3,325 USD
A
Retailer 2
-
$3,430 USD
£2,701 GBP
View
A
Retailer 3
-
$3,580 USD
View
B+
Retailer 4
-
$3,849 USD
€3,666 EUR
View
B+
Retailer 5
-
$6,299 USD
A$9,691 AUD
View
B+
Retailer 6
-
$6,877 USD
£5,415 GBP
View
B
Retailer 7
-
$8,755 USD
View
Most Expensive
B
Brilliant Earth
20603113A · Sep 4
$13,810 USD
View
Price last confirmed 27 days ago
7 more retailers have this diamond
Prices start from $3,325 USDSave up to $5,430 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
3.53ct Round
$3,325 USD