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Oval|Lab Grown|IGI

3.29ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG741559641

Certificate IGI LG741559641

Diamond specifications and retailer prices

From $1,238 USD
Save $14,672 USD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $15,910 USD at Brilliant Earth
View at Brilliant Earth

About this 3.29ct lab-grown oval diamond

This 3.29ct lab-grown oval 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 LG741559641 or 741559641. Listed at 28 retailers, with prices from $1,238 to $15,910 at Brilliant Earth, a $14,672 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

3.29
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741559641
Dimensions12.10 × 8.49 × 5.23 mm
L/W Ratio1.43
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
12.10 mm8.49 mm3.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741559641
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $15,910 USD|Low: $989 USD|High: $15,910 USD|Avg: $4,017 USD
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 5$1,386 USD
Retailer 21$1,436 USD
Retailer 17$1,610 USD
Retailer 15$1,664 USD
Retailer 23$1,691 USD
Retailer 18$2,070 USD
Retailer 22$2,241 USD
Retailer 13$2,275 USD
Retailer 12$2,750 USD
Retailer 7$2,924 USD
Retailer 20$3,245 USD
Retailer 3$3,256 USD
Retailer 10$3,366 USD
Retailer 6$3,475 USD
Retailer 4$4,241 USD
Retailer 11$4,505 USD
Retailer 19$4,669 USD
Retailer 14$5,035 USD
Retailer 8$5,104 USD
Retailer 16$5,729 USD
Retailer 9$6,566 USD
Retailer 2$7,844 USD
Brilliant Earth$15,910 USD

36 data points across 23 retailers

28 retailers$1,238 USD to $15,910 USD

A
Cheapest Retailer
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$1,238 USD
A
Retailer 2
-
$1,386 USD
View
A
Retailer 3
-
$1,416 USD
View
A
Retailer 4
-
$1,436 USD
View
A
Retailer 5
-
$1,610 USD
View
A
Retailer 6
-
$1,664 USD
HK$13,000 HKD
View
A
Retailer 7
-
$1,691 USD
View
A
Retailer 8
-
$2,057 USD
£1,620 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
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$2,069 USD
£1,629 GBP
View
A
Retailer 10
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$2,241 USD
€2,134 EUR
View
A
Retailer 11
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$2,275 USD
View
A
Retailer 12
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$2,691 USD
View
A
Retailer 13
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$2,750 USD
View
A
Retailer 14
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$2,924 USD
A$4,498 AUD
View
A
Retailer 15
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$3,245 USD
A$4,993 AUD
View
A
Retailer 16
-
$3,256 USD
ZAR 52,596 ZAR
View
Price last confirmed 10 days ago
A
Retailer 17
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$3,366 USD
View
A
Retailer 18
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$3,475 USD
£2,736 GBP
View
Price last confirmed 9 days ago
B+
Retailer 19
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$4,241 USD
View
B+
Retailer 20
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$4,432 USD
View
B+
Retailer 21
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$4,505 USD
View
B+
Retailer 22
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$4,669 USD
£3,676 GBP
View
B+
Retailer 23
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$5,035 USD
View
B+
Retailer 24
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$5,208 USD
View
B+
Retailer 25
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$5,729 USD
View
Price last confirmed 73 days ago
B+
Retailer 26
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$6,566 USD
£5,170 GBP
View
B+
Retailer 27
-
$7,844 USD
A$12,067 AUD
View
Most Expensive
B
Brilliant Earth
16477160A · Oct 1
$15,910 USD
View
27 more retailers have this diamond
Prices start from $1,238 USDSave up to $14,672 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
3.29ct Oval
$1,238 USD