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Round|Lab Grown|GCAL

1.88ct E IF Round Lab Grown Diamond

ID • E/IF • GCAL 361136028

Shape and cutting style on the report: Round brilliant

Certificate GCAL 361136028

Diamond specifications and retailer prices

From €1,161 EUR
$1,292 USD
As of October 30, 2026
Save €3,781 EUR (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €14,807 EUR at Zales · As of October 28, 2026
View at Zales

About this 1.88ct lab-grown round diamond

This 1.88ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361136028. Listed at 8 retailers as of October 29, 2026, with a 326% 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

1.88
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136028
Dimensions7.86 × 7.90 × 4.87 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.86 mm7.90 mm1.88 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136028
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 30
Current: €4,942 EUR|Low: €1,161 EUR|High: €14,807 EUR|Avg: €3,647 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Zales
October 29, 2026
Retailer 3€1,161 EUR
Retailer 6€1,319 EUR
Retailer 2€1,622 EUR
Retailer 9€2,381 EUR
Retailer 5€2,600 EUR
Retailer 7€3,499 EUR
Retailer 8€4,409 EUR
Retailer 1€4,942 EUR
Retailer 4€6,676 EUR
Zales€14,807 EUR

7 data points across 10 retailers

8 retailers€1,161 EUR to €4,942 EUR

A
Cheapest Retailer
-
€1,161 EUR
$1,292 USD
B+
Retailer 2
-
€1,319 EUR
$1,468 USD
View
B+
Retailer 3
-
€1,622 EUR
A$2,778 AUD
View
B
Retailer 4
-
€2,600 EUR
CA$4,019 CAD
View
B
Retailer 5
-
€4,409 EUR
$4,907 USD
View
B
Retailer 6
-
€4,942 EUR
$5,500 USD
View
Retailer 7
-
€6,676 EUR
$7,430 USD
View
Price under review
Most Expensive
Zales
528568531 · Oct 28
€14,807 EUR
$16,480 USD
View
Price under review
7 more retailers have this diamond
Prices start from €1,161 EURSave up to €3,781 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
1.88ct Round
€1,161 EUR