Oval|Lab Grown|IGI

3.27ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG780663306

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780663306

Diamond specifications and retailer prices

From $1,690 USD

As of October 29, 2026

Save $8,430 USD (83%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $10,120 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 LG780663306 or 780663306. Listed at 14 retailers as of October 29, 2026, with prices from $1,690 to $10,120, a $8,430 spread on the same certified stone. Brilliant Earth lists it at $10,120. 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

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.2°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780663306

Dimensions11.90 × 8.42 × 5.29 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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780663306

Side View

Caratlytics Score

How it works →

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 29

Current: $10,120 USD|Low: $1,690 USD|High: $10,450 USD|Avg: $4,911 USD|-3.2%

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

October 29, 2026

Retailer 9$1,690 USD

Retailer 3$1,754 USD

Retailer 2$2,021 USD

Retailer 14$2,168 USD

Retailer 4$2,307 USD

Retailer 10$3,330 USD

Retailer 7$3,333 USD

Retailer 13$3,726 USD

Retailer 11$4,118 USD

Retailer 8$4,636 USD

Retailer 12$5,033 USD

Retailer 5$5,504 USD

Retailer 6$5,940 USD

Brilliant Earth$10,120 USD

34 data points across 14 retailers

14 retailers$1,690 USD to $10,120 USD

Cheapest Retailer

$1,690 USD

Retailer 2

$1,754 USD

HK$13,700 HKD

View

Retailer 3

$2,021 USD

£1,592 GBP

View

Retailer 4

$2,168 USD

View

Retailer 5

$2,307 USD

€2,197 EUR

View

B+

Retailer 6

$3,330 USD

View

B+

Retailer 7

$3,333 USD

ZAR 53,838 ZAR

View

B+

Retailer 8

$3,726 USD

View

B+

Retailer 9

$4,118 USD

View

B+

Retailer 10

$4,636 USD

£3,650 GBP

View

B+

Retailer 11

$5,033 USD

View

B+

Retailer 12

$5,504 USD

View

Retailer 13

$5,940 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

19088424A · Oct 29

$10,120 USD

View

13 more retailers have this diamond

Prices start from $1,690 USDSave up to $8,430 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.

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