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Round|Lab Grown|IGI

1.87ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG680560619

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680560619

Diamond specifications and retailer prices

From €275 EUR
$306 USD
As of October 29, 2026
Save €2,043 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,318 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.87ct lab-grown round diamond

This 1.87ct 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 IGI LG680560619 or 680560619. Listed at 19 retailers as of October 25, 2026, with prices from €275 to €2,318, a €2,043 spread on the same certified stone. Rare Carat lists it at €2,318. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680560619
Dimensions7.88 × 7.82 × 4.90 mm
L/W Ratio1.01
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
Top View
7.88 mm7.82 mm1.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680560619
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
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: €2,318 EUR|Low: €264 EUR|High: €2,363 EUR|Avg: €779 EUR|-1.9%
Rare Carat
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
Retailer 16
October 29, 2026
Retailer 16€275 EUR
Retailer 5€307 EUR
Retailer 7€319 EUR
Retailer 3€341 EUR
Retailer 13€472 EUR
Retailer 15€472 EUR
Retailer 10€515 EUR
Retailer 12€586 EUR
Retailer 6€586 EUR
Retailer 2€604 EUR
Retailer 11€794 EUR
Retailer 14€1,047 EUR
Retailer 8€1,095 EUR
Retailer 4€1,311 EUR
Retailer 9€1,373 EUR
Rare Carat€2,318 EUR

43 data points across 16 retailers

19 retailers€275 EUR to €2,318 EUR

A
Cheapest Retailer
-
€275 EUR
$306 USD
A
Retailer 2
-
€307 EUR
$342 USD
View
Final sale: no returns
A
Retailer 3
-
€319 EUR
$355 USD
View
A
Retailer 4
-
€341 EUR
$379 USD
View
A
Retailer 5
-
€341 EUR
$379 USD
View
B+
Retailer 6
-
€472 EUR
$525 USD
View
A
Retailer 7
-
€472 EUR
$525 USD
View
A
Retailer 8
-
€515 EUR
£451 GBP
View
A
Retailer 9
-
€586 EUR
ZAR 10,531 ZAR
View
A
Retailer 10
-
€586 EUR
$652 USD
View
A
Retailer 11
-
€604 EUR
£530 GBP
View
A
Retailer 12
-
€794 EUR
A$1,360 AUD
View
B+
Retailer 13
-
€1,047 EUR
$1,165 USD
View
B+
Retailer 14
-
€1,095 EUR
$1,219 USD
View
B+
Retailer 15
-
€1,138 EUR
$1,266 USD
View
B+
Retailer 16
-
€1,147 EUR
$1,277 USD
View
B+
Retailer 17
-
€1,311 EUR
$1,459 USD
View
B+
Retailer 18
-
€1,373 EUR
£1,203 GBP
View
Most Expensive
B
Rare Carat
GD5829_l_680560619 · Oct 25
€2,318 EUR
$2,580 USD
View
18 more retailers have this diamond
Prices start from €275 EURSave up to €2,043 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
1.87ct Round
€275 EUR