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Round|Lab Grown|IGI

4.02ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG739532983

Certificate IGI LG739532983

Diamond specifications and retailer prices

From $2,364 USD
£1,862 GBP
Save $13,906 USD (85%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $16,270 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.02ct lab-grown round diamond

This 4.02ct 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 LG739532983 or 739532983. Listed at 28 retailers, with prices from $2,364 to $16,270 at Do Amore Diamonds, a $13,906 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

4.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532983
Dimensions10.08 × 10.16 × 6.31 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
10.08 mm10.16 mm4.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532983
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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: $16,270 USD|Low: $2,099 USD|High: $19,510 USD|Avg: $6,219 USD
Do Amore Diamonds
Retailer 2
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Retailer 27
October 1, 2026
Retailer 21$2,364 USD
Retailer 12$2,365 USD
Retailer 17$2,706 USD
Retailer 19$2,856 USD
Retailer 8$2,876 USD
Retailer 6$3,075 USD
Retailer 11$3,442 USD
Retailer 24$3,445 USD
Retailer 14$3,668 USD
Retailer 23$3,776 USD
Retailer 26$4,077 USD
Retailer 5$4,163 USD
Retailer 3$4,300 USD
Retailer 13$4,770 USD
Retailer 20$5,810 USD
Retailer 27$6,330 USD
Retailer 4$6,495 USD
Retailer 15$7,631 USD
Retailer 18$7,917 USD
Retailer 7$7,960 USD
Retailer 2$8,207 USD
Retailer 10$10,562 USD
Retailer 22$10,797 USD
Retailer 16$10,934 USD
Retailer 25$12,312 USD
Retailer 9$13,030 USD
Do Amore Diamonds$16,270 USD

37 data points across 27 retailers

28 retailers$2,364 USD to $16,270 USD

A+
Cheapest Retailer
-
$2,364 USD
£1,862 GBP
A
Retailer 2
-
$2,365 USD
View
A
Retailer 3
-
$2,706 USD
View
A
Retailer 4
-
$2,856 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,876 USD
View
A
Retailer 6
-
$3,075 USD
View
A
Retailer 7
-
$3,442 USD
View
A
Retailer 8
-
$3,445 USD
View
A
Retailer 9
-
$3,668 USD
View
A
Retailer 10
-
$3,776 USD
HK$29,500 HKD
View
A
Retailer 11
-
$4,086 USD
£3,217 GBP
View
A
Retailer 12
-
$4,163 USD
View
A
Retailer 13
-
$4,300 USD
View
A
Retailer 14
-
$4,770 USD
€4,543 EUR
View
A
Retailer 15
-
$5,810 USD
A$8,938 AUD
View
A
Retailer 16
-
$6,150 USD
View
A
Retailer 17
-
$6,330 USD
ZAR 102,254 ZAR
View
B+
Retailer 18
-
$6,495 USD
A$9,993 AUD
View
B+
Retailer 19
-
$7,631 USD
View
B+
Retailer 20
-
$7,917 USD
View
B+
Retailer 21
-
$7,960 USD
View
B+
Retailer 22
-
$8,207 USD
£6,462 GBP
View
B+
Retailer 23
-
$10,562 USD
View
B
Retailer 24
-
$10,797 USD
A$16,610 AUD
View
B+
Retailer 25
-
$10,934 USD
SGD 14,776 SGD
View
B
Retailer 26
-
$12,312 USD
View
Retailer 27
-
$13,030 USD
View
Most Expensive
B
Do Amore Diamonds
27-E3045F921 · Sep 30
$16,270 USD
View
27 more retailers have this diamond
Prices start from $2,364 USDSave up to $13,906 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+
4.02ct Round
$2,364 USD