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Oval|Lab Grown|IGI

3.74ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG792675483

Certificate IGI LG792675483

Diamond specifications and retailer prices

From $2,873 USD
Save $17,937 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,810 USD at Brilliant Earth
View at Brilliant Earth

About this 3.74ct lab-grown oval diamond

This 3.74ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792675483 or 792675483. Listed at 25 retailers, with prices from $2,873 to $20,810 at Brilliant Earth, a $17,937 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

3.74
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792675483
Dimensions12.64 × 8.95 × 5.44 mm
L/W Ratio1.41
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
12.64 mm8.95 mm3.74 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792675483
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

Caratlytics Score

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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: Sep 28
Current: $4,650 USD|Low: $2,208 USD|High: $12,204 USD|Avg: $5,828 USD|-0.3%
Retailer 1
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Retailer 23
September 29, 2026
Retailer 16$2,208 USD
Retailer 14$2,920 USD
Retailer 22$3,217 USD
Retailer 7$3,287 USD
Retailer 21$3,333 USD
Retailer 20$3,352 USD
Retailer 2$3,490 USD
Retailer 23$3,866 USD
Retailer 11$4,581 USD
Retailer 12$4,598 USD
Retailer 1$4,650 USD
Retailer 5$4,880 USD
Retailer 18$4,996 USD
Retailer 13$5,264 USD
Retailer 3$5,745 USD
Retailer 15$6,193 USD
Retailer 17$7,598 USD
Retailer 19$8,548 USD
Retailer 6$9,007 USD
Retailer 8$9,723 USD
Retailer 9$11,184 USD
Retailer 10$11,611 USD
Retailer 4$12,003 USD

38 data points across 23 retailers

25 retailers$2,873 USD to $20,810 USD

A
Cheapest Retailer
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$2,873 USD
A
Retailer 2
-
$2,920 USD
View
Price last confirmed 9 days ago
A
Retailer 3
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$3,217 USD
View
A
Retailer 4
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$3,287 USD
View
A
Retailer 5
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$3,333 USD
View
A
Retailer 6
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$3,352 USD
View
A
Retailer 7
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$3,490 USD
View
A
Retailer 8
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$3,866 USD
HK$30,200 HKD
View
B+
Retailer 9
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$4,581 USD
View
B+
Retailer 10
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$4,608 USD
£3,629 GBP
View
B+
Retailer 11
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$4,650 USD
View
B+
Retailer 12
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$4,880 USD
View
B+
Retailer 13
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$4,996 USD
View
B+
Retailer 14
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$5,264 USD
€5,013 EUR
View
B+
Retailer 15
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$5,745 USD
£4,524 GBP
View
B+
Retailer 16
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$6,193 USD
A$9,528 AUD
View
B
Retailer 17
-
$7,598 USD
ZAR 122,747 ZAR
View
B+
Retailer 18
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$8,548 USD
£6,731 GBP
View
B
Retailer 19
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$8,659 USD
View
B
Retailer 20
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$9,007 USD
View
B
Retailer 21
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$9,723 USD
View
B
Retailer 22
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$11,184 USD
SGD 15,114 SGD
View
B
Retailer 23
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$11,611 USD
View
B
Retailer 24
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$12,248 USD
View
Most Expensive
B
Brilliant Earth
18952633A · Oct 1
$20,810 USD
View
24 more retailers have this diamond
Prices start from $2,873 USDSave up to $17,937 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
3.74ct Oval
$2,873 USD