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Oval|Lab Grown|IGI

1.88ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG821675677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821675677

Diamond specifications and retailer prices

From €817 EUR
$913 USD
As of October 30, 2026
Save €4,419 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,236 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.88ct lab-grown oval diamond

This 1.88ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821675677 or 821675677. Listed at 21 retailers as of October 29, 2026, with prices from €817 to €5,236, a €4,419 spread on the same certified stone. Brilliant Earth lists it at €5,236. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821675677
Dimensions10.43 × 7.02 × 4.11 mm
L/W Ratio1.49
Girdle conditionFaceted
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
10.43 mm7.02 mm1.88 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821675677
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.5%

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: €5,236 EUR|Low: €701 EUR|High: €5,397 EUR|Avg: €1,976 EUR|-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
October 31, 2026
Retailer 14€729 EUR
Retailer 4€847 EUR
Retailer 5€847 EUR
Retailer 8€1,020 EUR
Retailer 15€1,213 EUR
Retailer 3€1,244 EUR
Retailer 2€1,300 EUR
Retailer 11€1,423 EUR
Retailer 10€1,556 EUR
Retailer 13€1,773 EUR
Retailer 6€2,333 EUR
Retailer 12€2,649 EUR
Retailer 7€2,848 EUR
Retailer 9€3,191 EUR
Brilliant Earth€5,236 EUR

39 data points across 15 retailers

21 retailers€817 EUR to €5,236 EUR

Retailer 1
-
€729 EUR
$815 USD
Price last confirmed 21 days ago
Retailer 2
-
€794 EUR
$887 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
€817 EUR
$913 USD
View
Final sale: no returns
Retailer 4
-
€847 EUR
$946 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€847 EUR
$946 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€1,020 EUR
$1,140 USD
View
B+
Retailer 7
-
€1,213 EUR
$1,355 USD
View
B+
Retailer 8
-
€1,244 EUR
A$2,138 AUD
View
B+
Retailer 9
-
€1,300 EUR
£1,143 GBP
View
B+
Retailer 10
-
€1,423 EUR
View
B+
Retailer 11
-
€1,508 EUR
$1,685 USD
View
B+
Retailer 12
-
€1,556 EUR
ZAR 28,089 ZAR
View
B+
Retailer 13
-
€1,773 EUR
$1,981 USD
View
B
Retailer 14
-
€2,333 EUR
£2,052 GBP
View
Retailer 15
-
€2,380 EUR
$2,659 USD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
€2,649 EUR
$2,959 USD
View
B
Retailer 17
-
€2,826 EUR
$3,158 USD
View
B
Retailer 18
-
€2,848 EUR
SGD 4,299 SGD
View
B
Retailer 19
-
€2,931 EUR
$3,274 USD
View
B
Retailer 20
-
€3,191 EUR
£2,807 GBP
View
Most Expensive
B
Brilliant Earth
21505889A · Oct 29
€5,236 EUR
$5,850 USD
View
20 more retailers have this diamond
Prices start from €817 EURSave up to €4,419 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 Oval
€817 EUR