Oval|Lab Grown|GCAL

1.77ct F IF Oval Lab Grown Diamond

ID • F/IF • GCAL 361316188

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361316188

Diamond specifications and retailer prices

From €1,001 EUR
$1,123 USD
As of November 1, 2026
Save €4,099 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €8,399 EUR at Zales · As of November 2, 2026
View at Zales

About this 1.77ct lab-grown oval diamond

This 1.77ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361316188. Listed at 10 retailers as of November 1, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361316188
Dimensions9.79 × 6.88 × 4.22 mm
L/W Ratio1.42
Culet sizeNone
Top View
9.79 mm6.88 mm1.77 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361316188
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €3,438 EUR|Low: €1,001 EUR|High: €19,294 EUR|Avg: €4,000 EUR|+7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Zales
November 1, 2026
Retailer 11€1,001 EUR
Retailer 8€1,009 EUR
Retailer 6€1,314 EUR
Retailer 3€2,131 EUR
Retailer 10€2,389 EUR
Retailer 4€3,271 EUR
Retailer 1€3,438 EUR
Retailer 2€3,883 EUR
Retailer 9€5,100 EUR
Retailer 7€6,762 EUR
Retailer 5€8,399 EUR
Zales€8,399 EUR

20 data points across 12 retailers

10 retailers€1,001 EUR to €5,100 EUR

A
Cheapest Retailer
-
€1,001 EUR
$1,123 USD
A
Retailer 2
-
€1,009 EUR
$1,132 USD
View
B+
Retailer 3
-
€1,314 EUR
A$2,268 AUD
View
B+
Retailer 4
-
€2,389 EUR
CA$3,721 CAD
View
B+
Retailer 5
-
€3,271 EUR
$3,669 USD
View
B
Retailer 6
-
€3,438 EUR
£3,036 GBP
View
B
Retailer 7
-
€3,883 EUR
$4,355 USD
View
B
Retailer 8
-
€5,100 EUR
$5,720 USD
View
Retailer 9
-
€8,399 EUR
$9,420 USD
View
Price under review
Most Expensive
Zales
528790255 · Nov 2
€8,399 EUR
$9,420 USD
View
Price under review
9 more retailers have this diamond
Prices start from €1,001 EURSave up to €4,099 EUR

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
1.77ct Oval
€1,001 EUR