Oval|Lab Grown|GCAL

1.66ct D FL Oval Lab Grown Diamond

ID • D/FL • GCAL 361286015

Certificate GCAL 361286015

Diamond specifications and retailer prices

From $1,137 USD

Save $4,547 USD (80%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: $5,684 USD at Yadav Diamonds

View at Yadav Diamonds

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361286015. Listed at 9 retailers, with prices from $1,137 to $5,684 at Yadav Diamonds, a $4,547 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 361286015

Dimensions9.52 × 6.63 × 4.15 mm

L/W Ratio1.44

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 361286015

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1

Current: $4,630 USD|Low: $1,137 USD|High: $11,320 USD|Avg: $4,357 USD|+1.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Yadav Diamonds

October 1, 2026

Retailer 8$1,137 USD

Retailer 3$1,460 USD

Retailer 7$2,046 USD

Retailer 4$2,592 USD

Retailer 6$4,072 USD

Retailer 1$4,630 USD

Retailer 2$5,679 USD

Yadav Diamonds$5,684 USD

Retailer 5$10,320 USD

12 data points across 9 retailers

9 retailers$1,137 USD to $5,684 USD

B+

Cheapest Retailer

$1,137 USD

Retailer 2

$1,460 USD

View

Retailer 3

$2,046 USD

View

Retailer 4

$2,592 USD

A$3,988 AUD

View

Retailer 5

$4,072 USD

CA$5,656 CAD

View

Retailer 6

$4,630 USD

£3,646 GBP

View

Retailer 7

$5,679 USD

View

Most Expensive

Yadav Diamonds

13081963 · Sep 30

$5,684 USD

View

7 more retailers have this diamond

Prices start from $1,137 USDSave up to $4,547 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.

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B+

1.66ct Oval

$1,137 USD