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Round|Lab Grown|IGI

4.37ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG739532917

Certificate IGI LG739532917

Diamond specifications and retailer prices

From $2,568 USD
£2,022 GBP
Save $15,102 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,670 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.37ct lab-grown round diamond

This 4.37ct 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 LG739532917 or 739532917. Listed at 26 retailers, with prices from $2,568 to $17,670 at Do Amore Diamonds, a $15,102 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

4.37
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532917
Dimensions10.47 × 10.54 × 6.43 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
10.47 mm10.54 mm4.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532917
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

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: $17,670 USD|Low: $2,276 USD|High: $18,720 USD|Avg: $6,549 USD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 1, 2026
Retailer 20$2,568 USD
Retailer 11$2,569 USD
Retailer 16$2,939 USD
Retailer 8$3,062 USD
Retailer 18$3,097 USD
Retailer 6$3,343 USD
Retailer 12$3,982 USD
Retailer 10$4,018 USD
Retailer 22$4,020 USD
Retailer 4$4,096 USD
Retailer 23$4,430 USD
Retailer 5$4,521 USD
Retailer 25$4,567 USD
Retailer 13$5,187 USD
Retailer 19$6,271 USD
Retailer 24$6,875 USD
Retailer 26$7,054 USD
Retailer 14$8,242 USD
Retailer 3$8,438 USD
Retailer 17$8,598 USD
Retailer 7$8,653 USD
Retailer 2$10,255 USD
Retailer 21$11,733 USD
Retailer 15$11,871 USD
Retailer 9$14,160 USD
Do Amore Diamonds$17,670 USD

38 data points across 26 retailers

26 retailers$2,568 USD to $17,670 USD

A+
Cheapest Retailer
-
$2,568 USD
£2,022 GBP
A
Retailer 2
-
$2,569 USD
View
A
Retailer 3
-
$2,939 USD
View
A
Retailer 4
-
$3,062 USD
View
A
Retailer 5
-
$3,097 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$3,343 USD
View
A
Retailer 7
-
$3,982 USD
View
A
Retailer 8
-
$4,018 USD
View
A
Retailer 9
-
$4,020 USD
View
A
Retailer 10
-
$4,096 USD
HK$32,000 HKD
View
A
Retailer 11
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$4,440 USD
£3,496 GBP
View
A
Retailer 12
-
$4,521 USD
View
A
Retailer 13
-
$4,567 USD
View
A
Retailer 14
-
$5,187 USD
€4,940 EUR
View
A
Retailer 15
-
$6,271 USD
A$9,648 AUD
View
A
Retailer 16
-
$6,875 USD
ZAR 111,061 ZAR
View
B+
Retailer 17
-
$7,054 USD
A$10,853 AUD
View
B+
Retailer 18
-
$8,242 USD
View
B+
Retailer 19
-
$8,438 USD
£6,644 GBP
View
B+
Retailer 20
-
$8,598 USD
View
B+
Retailer 21
-
$8,653 USD
View
B+
Retailer 22
-
$10,255 USD
View
B+
Retailer 23
-
$11,733 USD
A$18,051 AUD
View
B+
Retailer 24
-
$11,871 USD
SGD 16,042 SGD
View
B+
Retailer 25
-
$14,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-F5E0C1AB0 · Sep 30
$17,670 USD
View
25 more retailers have this diamond
Prices start from $2,568 USDSave up to $15,102 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+
4.37ct Round
$2,568 USD