Round|Lab Grown|IGI

4.36ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768619161

Certificate IGI LG768619161

Diamond specifications and retailer prices

From $2,425 USD
Save $12,475 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $25,230 USD at Brilliant Earth
View at Brilliant Earth

About this 4.36ct lab-grown round diamond

This 4.36ct 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 LG768619161 or 768619161. Listed at 20 retailers, with a 514% 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

4.36
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768619161
Dimensions10.43 × 10.46 × 6.50 mm
L/W Ratio1.00
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
10.43 mm10.46 mm4.36 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768619161
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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: $25,230 USD|Low: $1,760 USD|High: $25,230 USD|Avg: $8,081 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
Retailer 18
October 1, 2026
Retailer 9$2,425 USD
Retailer 16$2,754 USD
Retailer 10$2,880 USD
Retailer 17$3,528 USD
Retailer 11$3,792 USD
Retailer 6$4,029 USD
Retailer 18$4,109 USD
Retailer 2$4,129 USD
Retailer 12$5,795 USD
Retailer 14$5,947 USD
Retailer 8$6,984 USD
Retailer 4$7,032 USD
Retailer 15$7,250 USD
Retailer 13$7,513 USD
Retailer 7$9,681 USD
Retailer 5$13,211 USD
Retailer 3$14,900 USD
Brilliant Earth$25,230 USD

38 data points across 18 retailers

20 retailers$2,425 USD to $14,900 USD

A
Cheapest Retailer
-
$2,425 USD
A
Retailer 2
-
$2,754 USD
View
A
Retailer 3
-
$2,880 USD
View
A
Retailer 4
-
$3,528 USD
View
A
Retailer 5
-
$3,800 USD
£2,992 GBP
View
A
Retailer 6
-
$4,029 USD
View
A
Retailer 7
-
$4,109 USD
View
A
Retailer 8
-
$4,129 USD
€3,932 EUR
View
A
Retailer 9
-
$5,795 USD
ZAR 93,619 ZAR
View
A
Retailer 10
-
$5,947 USD
A$9,149 AUD
View
A
Retailer 11
-
$6,341 USD
View
A
Retailer 12
-
$6,984 USD
View
A
Retailer 13
-
$7,032 USD
View
B+
Retailer 14
-
$7,250 USD
View
A
Retailer 15
-
$7,513 USD
£5,916 GBP
View
B+
Retailer 16
-
$9,681 USD
View
B+
Retailer 17
-
$13,211 USD
View
B
Retailer 18
-
$14,900 USD
View
B
Retailer 19
-
$17,405 USD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
18383092A · Sep 23
$25,230 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $2,425 USDSave up to $12,475 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
4.36ct Round
$2,425 USD