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Oval|Lab Grown|IGI

3.00ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG737539003

Certificate IGI LG737539003

Diamond specifications and retailer prices

From $1,231 USD
Save $13,269 USD (92%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,500 USD at Brilliant Earth
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct 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 LG737539003 or 737539003. Listed at 24 retailers, with prices from $1,231 to $14,500 at Brilliant Earth, a $13,269 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

3.00
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737539003
Dimensions11.35 × 8.11 × 5.09 mm
L/W Ratio1.40
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
11.35 mm8.11 mm3.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737539003
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.8%

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: Oct 1
Current: $14,500 USD|Low: $878 USD|High: $14,510 USD|Avg: $3,875 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 23
October 1, 2026
Retailer 2$1,231 USD
Retailer 6$1,450 USD
Retailer 23$1,530 USD
Retailer 12$1,550 USD
Retailer 13$1,562 USD
Retailer 17$1,904 USD
Retailer 11$1,981 USD
Retailer 21$2,003 USD
Retailer 8$2,586 USD
Retailer 5$2,827 USD
Retailer 20$2,881 USD
Retailer 3$2,891 USD
Retailer 9$3,300 USD
Retailer 7$3,520 USD
Retailer 4$3,936 USD
Retailer 14$4,062 USD
Retailer 18$4,375 USD
Retailer 15$4,456 USD
Retailer 22$4,507 USD
Retailer 16$5,889 USD
Retailer 10$6,368 USD
Retailer 19$7,086 USD
Brilliant Earth$14,500 USD

41 data points across 23 retailers

24 retailers$1,231 USD to $14,500 USD

A
Cheapest Retailer
-
$1,231 USD
A
Retailer 2
-
$1,450 USD
View
A
Retailer 3
-
$1,530 USD
View
A
Retailer 4
-
$1,550 USD
View
A
Retailer 5
-
$1,562 USD
HK$12,200 HKD
View
A
Retailer 6
-
$1,868 USD
£1,471 GBP
View
Price last confirmed 21 days ago
A
Retailer 7
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$1,908 USD
£1,502 GBP
View
A
Retailer 8
-
$1,981 USD
A$3,048 AUD
View
A
Retailer 9
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$2,003 USD
€1,908 EUR
View
A
Retailer 10
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$2,586 USD
View
A
Retailer 11
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$2,827 USD
View
A
Retailer 12
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$2,881 USD
A$4,433 AUD
View
A
Retailer 13
-
$2,891 USD
ZAR 46,699 ZAR
View
Price last confirmed 10 days ago
A
Retailer 14
-
$3,300 USD
View
B+
Retailer 15
-
$3,520 USD
£2,772 GBP
View
B+
Retailer 16
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$3,936 USD
View
B+
Retailer 17
-
$4,062 USD
View
B+
Retailer 18
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$4,375 USD
£3,445 GBP
View
B+
Retailer 19
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$4,456 USD
View
B+
Retailer 20
-
$4,507 USD
SGD 6,091 SGD
View
B+
Retailer 21
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$5,889 USD
View
Price last confirmed 42 days ago
B
Retailer 22
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$6,498 USD
View
B
Retailer 23
-
$7,086 USD
A$10,901 AUD
View
Most Expensive
B
Brilliant Earth
16122363A · Oct 1
$14,500 USD
View
23 more retailers have this diamond
Prices start from $1,231 USDSave up to $13,269 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
3.00ct Oval
$1,231 USD