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Round|Lab Grown|IGI

4.38ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768630112

Certificate IGI LG768630112

Diamond specifications and retailer prices

From $3,345 USD
Save $13,732 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,077 USD at With Clarity
View at With Clarity

About this 4.38ct lab-grown round diamond

This 4.38ct 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 LG768630112 or 768630112. Listed at 15 retailers, with prices from $3,345 to $17,077 at With Clarity, a $13,732 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

4.38
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630112
Dimensions10.52 × 10.59 × 6.42 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
10.52 mm10.59 mm4.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630112
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

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: Sep 30
Current: $10,278 USD|Low: $3,345 USD|High: $25,400 USD|Avg: $9,365 USD|-19.4%
Retailer 1
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
With Clarity
October 1, 2026
Retailer 15$3,345 USD
Retailer 4$3,992 USD
Retailer 13$4,045 USD
Retailer 10$4,440 USD
Retailer 8$5,198 USD
Retailer 3$5,341 USD
Retailer 6$6,271 USD
Retailer 7$6,685 USD
Retailer 11$6,890 USD
Retailer 12$8,457 USD
Retailer 14$8,672 USD
Retailer 5$8,910 USD
Retailer 1$10,278 USD
Retailer 9$11,755 USD
Retailer 2$16,010 USD
With Clarity$16,735 USD

35 data points across 16 retailers

15 retailers$3,345 USD to $17,077 USD

A
Cheapest Retailer
-
$3,345 USD
A
Retailer 2
-
$3,992 USD
View
A
Retailer 3
-
$4,045 USD
HK$31,600 HKD
View
A
Retailer 4
-
$4,450 USD
£3,504 GBP
View
A
Retailer 5
-
$5,198 USD
€4,950 EUR
View
A
Retailer 6
-
$5,341 USD
View
A
Retailer 7
-
$6,271 USD
A$9,648 AUD
View
A
Retailer 8
-
$6,890 USD
ZAR 111,313 ZAR
View
B+
Retailer 9
-
$8,457 USD
£6,659 GBP
View
B+
Retailer 10
-
$8,672 USD
View
B+
Retailer 11
-
$8,910 USD
View
B+
Retailer 12
-
$10,278 USD
View
B+
Retailer 13
-
$11,755 USD
A$18,084 AUD
View
B
Retailer 14
-
$16,010 USD
View
Most Expensive
B
With Clarity
768630112 · Sep 30
$17,077 USD
View
14 more retailers have this diamond
Prices start from $3,345 USDSave up to $13,732 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
4.38ct Round
$3,345 USD