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Oval|Lab Grown|IGI

3.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780665809

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780665809

Diamond specifications and retailer prices

From $951 USD
As of October 26, 2026
Save $9,119 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,070 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.27ct lab-grown oval diamond

This 3.27ct 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 LG780665809 or 780665809. Listed at 15 retailers as of October 26, 2026, with prices from $951 to $10,070, a $9,119 spread on the same certified stone. Brilliant Earth lists it at $10,070. 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

3.27
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665809
Dimensions11.92 × 8.12 × 5.12 mm
L/W Ratio1.47
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
11.92 mm8.12 mm3.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665809
Side View
Table 56.0%Crown 38.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $10,070 USD|Low: $951 USD|High: $13,077 USD|Avg: $4,334 USD|-3.0%
Brilliant Earth
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
Retailer 16
October 29, 2026
Retailer 10$951 USD
Retailer 4$1,035 USD
Retailer 9$1,285 USD
Retailer 12$1,291 USD
Retailer 11$1,766 USD
Retailer 15$2,052 USD
Retailer 16$2,282 USD
Retailer 8$2,300 USD
Retailer 14$2,377 USD
Retailer 3$2,564 USD
Retailer 5$3,158 USD
Retailer 2$4,152 USD
Retailer 6$5,895 USD
Retailer 13$8,440 USD
Retailer 7$9,333 USD
Brilliant Earth$10,070 USD

35 data points across 16 retailers

15 retailers$951 USD to $10,070 USD

A
Cheapest Retailer
-
$951 USD
A
Retailer 2
-
$1,035 USD
View
A
Retailer 3
-
$1,285 USD
View
A
Retailer 4
-
$1,291 USD
View
A
Retailer 5
-
$1,766 USD
View
A
Retailer 6
-
$2,052 USD
€1,954 EUR
View
A
Retailer 7
-
$2,282 USD
View
A
Retailer 8
-
$2,377 USD
View
A
Retailer 9
-
$2,564 USD
View
A
Retailer 10
-
$3,158 USD
View
B+
Retailer 11
-
$4,152 USD
£3,269 GBP
View
B+
Retailer 12
-
$5,895 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$8,440 USD
View
B
Retailer 14
-
$9,333 USD
View
Most Expensive
B
Brilliant Earth
18577299Y · Oct 29
$10,070 USD
View
14 more retailers have this diamond
Prices start from $951 USDSave up to $9,119 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.27ct Oval
$951 USD