Oval|Lab Grown|IGI

3.63ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG804659848

Certificate IGI LG804659848

Diamond specifications and retailer prices

From $4,174 USD
Save $16,026 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,200 USD at Brilliant Earth
View at Brilliant Earth

About this 3.63ct lab-grown oval diamond

This 3.63ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659848 or 804659848. Listed at 13 retailers, with prices from $4,174 to $20,200 at Brilliant Earth, a $16,026 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

3.63
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659848
Dimensions12.56 × 8.70 × 5.31 mm
L/W Ratio1.44
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
12.56 mm8.70 mm3.63 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659848
Side View
Table 58.0%Crown 33.8°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $20,200 USD|Low: $2,571 USD|High: $20,250 USD|Avg: $8,482 USD|-0.2%
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
October 1, 2026
Retailer 3$2,571 USD
Retailer 9$4,174 USD
Retailer 5$4,610 USD
Retailer 7$4,770 USD
Retailer 6$4,838 USD
Retailer 13$6,181 USD
Retailer 14$6,726 USD
Retailer 2$8,847 USD
Retailer 12$8,925 USD
Retailer 8$9,072 USD
Retailer 10$9,321 USD
Retailer 11$12,007 USD
Retailer 4$15,025 USD
Brilliant Earth$20,200 USD

23 data points across 14 retailers

13 retailers$4,174 USD to $20,200 USD

B+
Cheapest Retailer
-
$4,174 USD
B+
Retailer 2
-
$4,610 USD
View
B+
Retailer 3
-
$4,770 USD
£3,756 GBP
View
B+
Retailer 4
-
$4,838 USD
HK$37,800 HKD
View
B
Retailer 5
-
$6,181 USD
€5,887 EUR
View
B
Retailer 6
-
$6,726 USD
A$10,348 AUD
View
B
Retailer 7
-
$8,847 USD
£6,966 GBP
View
B
Retailer 8
-
$8,925 USD
ZAR 144,188 ZAR
View
B
Retailer 9
-
$9,072 USD
View
B
Retailer 10
-
$9,321 USD
View
B
Retailer 11
-
$12,007 USD
View
C
Retailer 12
-
$15,332 USD
View
Most Expensive
C
Brilliant Earth
20788053A · Sep 29
$20,200 USD
View
12 more retailers have this diamond
Prices start from $4,174 USDSave up to $16,026 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.

B+
3.63ct Oval
$4,174 USD