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Oval|Lab Grown|IGI

3.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG737568606

Certificate IGI LG737568606

Diamond specifications and retailer prices

From $2,611 USD
HK$20,400 HKD
Save $10,919 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,530 USD at Brilliant Earth
View at Brilliant Earth

About this 3.54ct lab-grown oval diamond

This 3.54ct 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 LG737568606 or 737568606. Listed at 25 retailers, with prices from $2,611 to $13,530 at Brilliant Earth, a $10,919 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

3.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737568606
Dimensions12.25 × 8.67 × 5.38 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
12.25 mm8.67 mm3.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737568606
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 30
Current: $13,530 USD|Low: $1,570 USD|High: $18,040 USD|Avg: $5,121 USD|-25.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
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Retailer 24
October 1, 2026
Retailer 6$1,964 USD
Retailer 7$2,247 USD
Retailer 4$2,340 USD
Retailer 24$2,434 USD
Retailer 3$2,535 USD
Retailer 13$2,611 USD
Retailer 23$2,738 USD
Retailer 15$2,762 USD
Retailer 20$2,996 USD
Retailer 18$3,663 USD
Retailer 9$3,832 USD
Retailer 10$3,967 USD
Retailer 14$4,139 USD
Retailer 8$4,328 USD
Retailer 5$5,165 USD
Retailer 17$5,842 USD
Retailer 11$5,966 USD
Retailer 21$6,241 USD
Retailer 19$6,576 USD
Retailer 16$6,822 USD
Retailer 2$7,509 USD
Retailer 22$8,044 USD
Retailer 12$8,634 USD
Brilliant Earth$13,530 USD

39 data points across 24 retailers

25 retailers$2,611 USD to $13,530 USD

A
Retailer 1
-
$1,964 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$2,247 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$2,340 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,434 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,611 USD
HK$20,400 HKD
View
A
Retailer 6
-
$2,738 USD
£2,156 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
-
$2,762 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$2,996 USD
£2,359 GBP
View
A
Retailer 9
-
$3,126 USD
£2,462 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$3,663 USD
€3,489 EUR
View
A
Retailer 11
-
$3,832 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$3,967 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,139 USD
A$6,368 AUD
View
B+
Retailer 14
-
$4,328 USD
£3,408 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$5,165 USD
ZAR 83,448 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$5,842 USD
View
Price last confirmed 42 days ago
B+
Retailer 17
-
$5,966 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$6,241 USD
View
B+
Retailer 19
-
$6,576 USD
£5,178 GBP
View
B+
Retailer 20
-
$6,822 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$7,509 USD
View
B
Retailer 22
-
$8,044 USD
SGD 10,870 SGD
View
Price last confirmed 7 days ago
B
Retailer 23
-
$8,634 USD
View
Price last confirmed 19 days ago
B
Retailer 24
-
$11,490 USD
A$17,677 AUD
View
Price last confirmed 89 days ago
Most Expensive
B
Brilliant Earth
16122164A · Oct 1
$13,530 USD
View
24 more retailers have this diamond
Prices start from $2,611 USDSave up to $10,919 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
3.54ct Oval
$2,611 USD