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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG799676934

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799676934

Diamond specifications and retailer prices

From €712 EUR
$796 USD
As of October 29, 2026
Save €4,407 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €5,120 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676934 or 799676934. Listed at 24 retailers as of October 29, 2026, with prices from €712 to €5,120, a €4,407 spread on the same certified stone. Brilliant Earth lists it at €5,120. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676934
Dimensions7.90 × 7.95 × 4.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
7.90 mm7.95 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676934
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

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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: €5,120 EUR|Low: €775 EUR|High: €5,120 EUR|Avg: €1,869 EUR
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 30, 2026
Retailer 6€775 EUR
Retailer 7€797 EUR
Retailer 10€985 EUR
Retailer 5€1,049 EUR
Retailer 2€1,263 EUR
Retailer 9€1,317 EUR
Retailer 3€1,335 EUR
Retailer 8€1,519 EUR
Retailer 14€1,965 EUR
Retailer 11€2,056 EUR
Retailer 15€2,637 EUR
Retailer 12€2,739 EUR
Retailer 4€2,780 EUR
Retailer 13€3,114 EUR
Brilliant Earth€5,120 EUR

45 data points across 15 retailers

24 retailers€712 EUR to €5,120 EUR

A
Cheapest Retailer
-
€712 EUR
$796 USD
A
Retailer 2
-
€775 EUR
$866 USD
View
A
Retailer 3
-
€797 EUR
$890 USD
View
Final sale: no returns
Retailer 4
-
€826 EUR
$923 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€826 EUR
$923 USD
View
A
Retailer 6
-
€962 EUR
HK$8,400 HKD
View
A
Retailer 7
-
€985 EUR
$1,100 USD
View
A
Retailer 8
-
€1,049 EUR
$1,172 USD
View
B+
Retailer 9
-
€1,263 EUR
£1,111 GBP
View
B+
Retailer 10
-
€1,317 EUR
View
B+
Retailer 11
-
€1,335 EUR
$1,491 USD
View
B+
Retailer 12
-
€1,404 EUR
$1,569 USD
View
B+
Retailer 13
-
€1,519 EUR
ZAR 27,410 ZAR
View
B+
Retailer 14
-
€1,965 EUR
$2,195 USD
View
Retailer 15
-
€2,056 EUR
A$3,533 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
€2,323 EUR
$2,595 USD
View
B
Retailer 17
-
€2,637 EUR
$2,946 USD
View
Retailer 18
-
€2,739 EUR
$3,060 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
€2,770 EUR
$3,095 USD
View
B
Retailer 20
-
€2,780 EUR
SGD 4,197 SGD
View
B
Retailer 21
-
€2,793 EUR
$3,120 USD
View
B
Retailer 22
-
€2,857 EUR
$3,192 USD
View
B
Retailer 23
-
€3,114 EUR
£2,739 GBP
View
Most Expensive
B
Brilliant Earth
20161132A · Oct 29
€5,120 EUR
$5,720 USD
View
23 more retailers have this diamond
Prices start from €712 EURSave up to €4,407 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
€712 EUR