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Round|Lab Grown|IGI

4.01ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG737578629

Certificate IGI LG737578629

Diamond specifications and retailer prices

From $1,944 USD
£1,531 GBP
Save $11,436 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,380 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.01ct lab-grown round diamond

This 4.01ct 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 LG737578629 or 737578629. Listed at 27 retailers, with prices from $1,944 to $13,380 at Do Amore Diamonds, a $11,436 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

4.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737578629
Dimensions10.13 × 10.19 × 6.32 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
10.13 mm10.19 mm4.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737578629
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $13,380 USD|Low: $1,944 USD|High: $13,380 USD|Avg: $4,443 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 1, 2026
Retailer 20$1,944 USD
Retailer 25$1,945 USD
Retailer 14$2,225 USD
Retailer 16$2,268 USD
Retailer 8$2,433 USD
Retailer 5$2,509 USD
Retailer 10$3,002 USD
Retailer 22$3,098 USD
Retailer 26$3,345 USD
Retailer 23$3,404 USD
Retailer 4$3,424 USD
Retailer 3$3,796 USD
Retailer 2$3,892 USD
Retailer 24$4,189 USD
Retailer 18$4,705 USD
Retailer 17$5,548 USD
Retailer 19$6,135 USD
Retailer 11$6,372 USD
Retailer 6$6,493 USD
Retailer 15$6,570 USD
Retailer 13$6,839 USD
Retailer 9$8,708 USD
Retailer 12$8,957 USD
Retailer 21$10,410 USD
Retailer 7$12,282 USD
Do Amore Diamonds$13,380 USD

39 data points across 26 retailers

27 retailers$1,944 USD to $13,380 USD

A+
Cheapest Retailer
-
$1,944 USD
£1,531 GBP
A+
Retailer 2
-
$1,945 USD
View
A
Retailer 3
-
$2,225 USD
View
A
Retailer 4
-
$2,268 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,433 USD
View
A
Retailer 6
-
$2,509 USD
View
A
Retailer 7
-
$3,002 USD
View
A
Retailer 8
-
$3,098 USD
HK$24,200 HKD
View
A
Retailer 9
-
$3,345 USD
View
A
Retailer 10
-
$3,411 USD
£2,686 GBP
View
A
Retailer 11
-
$3,424 USD
View
A
Retailer 12
-
$3,796 USD
View
A
Retailer 13
-
$3,892 USD
€3,707 EUR
View
A
Retailer 14
-
$4,189 USD
View
A
Retailer 15
-
$4,705 USD
A$7,238 AUD
View
A
Retailer 16
-
$5,548 USD
ZAR 89,628 ZAR
View
Price last confirmed 9 days ago
A
Retailer 17
-
$6,135 USD
View
A
Retailer 18
-
$6,372 USD
View
A
Retailer 19
-
$6,493 USD
View
A
Retailer 20
-
$6,570 USD
View
B+
Retailer 21
-
$6,839 USD
£5,385 GBP
View
B+
Retailer 22
-
$8,708 USD
View
B+
Retailer 23
-
$8,957 USD
SGD 12,104 SGD
View
B
Retailer 24
-
$10,410 USD
A$16,016 AUD
View
B
Retailer 25
-
$12,282 USD
View
B
Retailer 26
-
$13,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-49B4F33C0 · Sep 30
$13,380 USD
View
26 more retailers have this diamond
Prices start from $1,944 USDSave up to $11,436 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+
4.01ct Round
$1,944 USD