CaratHunter
Plans
Oval|Lab Grown|IGI

3.73ct D IF Oval Lab Grown Diamond

GD • D/IF • IGI LG758513236

Certificate IGI LG758513236

Diamond specifications and retailer prices

From $2,489 USD
Save $14,741 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,230 USD at Brilliant Earth
View at Brilliant Earth

About this 3.73ct lab-grown oval diamond

This 3.73ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG758513236 or 758513236. Listed at 20 retailers, with prices from $2,489 to $17,230 at Brilliant Earth, a $14,741 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.73
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758513236
Dimensions8.59 × 12.33 × 5.51 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm12.33 mm3.73 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758513236
Side View
Table 60.0%Crown 36.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 64.1%

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: $17,230 USD|Low: $1,777 USD|High: $18,920 USD|Avg: $5,365 USD|-8.9%
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
Retailer 18
October 1, 2026
Retailer 3$2,489 USD
Retailer 17$2,715 USD
Retailer 5$2,745 USD
Retailer 10$2,982 USD
Retailer 11$3,610 USD
Retailer 7$3,688 USD
Retailer 18$3,775 USD
Retailer 15$3,996 USD
Retailer 8$4,415 USD
Retailer 4$4,892 USD
Retailer 14$5,831 USD
Retailer 12$5,881 USD
Retailer 6$6,401 USD
Retailer 13$7,083 USD
Retailer 2$7,137 USD
Retailer 9$7,651 USD
Retailer 16$8,631 USD
Brilliant Earth$17,230 USD

37 data points across 18 retailers

20 retailers$2,489 USD to $17,230 USD

A
Cheapest Retailer
-
$2,489 USD
A
Retailer 2
-
$2,715 USD
View
A
Retailer 3
-
$2,745 USD
View
A
Retailer 4
-
$2,982 USD
HK$23,300 HKD
View
A
Retailer 5
-
$3,618 USD
£2,849 GBP
View
B+
Retailer 6
-
$3,688 USD
View
A
Retailer 7
-
$3,775 USD
View
B+
Retailer 8
-
$3,996 USD
€3,806 EUR
View
B+
Retailer 9
-
$4,415 USD
View
B+
Retailer 10
-
$4,892 USD
£3,852 GBP
View
B+
Retailer 11
-
$5,831 USD
A$8,970 AUD
View
B+
Retailer 12
-
$5,881 USD
ZAR 95,002 ZAR
View
B
Retailer 13
-
$6,401 USD
View
B
Retailer 14
-
$7,083 USD
£5,577 GBP
View
B
Retailer 15
-
$7,137 USD
View
B
Retailer 16
-
$7,443 USD
View
B
Retailer 17
-
$7,651 USD
View
B
Retailer 18
-
$8,631 USD
SGD 11,664 SGD
View
B
Retailer 19
-
$9,013 USD
View
Most Expensive
B
Brilliant Earth
16958111A · Sep 29
$17,230 USD
View
19 more retailers have this diamond
Prices start from $2,489 USDSave up to $14,741 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
3.73ct Oval
$2,489 USD