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Round|Lab Grown|IGI

1.87ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG680560619

Certificate IGI LG680560619

Diamond specifications and retailer prices

From $294 USD
Save $2,336 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,630 USD at Rare Carat
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 17 retailers, with prices from $294 to $2,630 at Rare Carat, a $2,336 spread on the same certified stone. 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
Color
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
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $2,630 USD|Low: $294 USD|High: $4,490 USD|Avg: $1,343 USD|-0.1%
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
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 1, 2026
Retailer 13$294 USD
Retailer 18$342 USD
Retailer 3$355 USD
Retailer 7$374 USD
Retailer 8$379 USD
Retailer 16$535 USD
Retailer 17$538 USD
Retailer 15$575 USD
Retailer 5$638 USD
Retailer 20$652 USD
Retailer 19$652 USD
Retailer 11$1,091 USD
Retailer 4$1,219 USD
Retailer 9$1,266 USD
Retailer 6$1,277 USD
Retailer 2$1,459 USD
Retailer 14$1,538 USD
Retailer 12$1,759 USD
Rare Carat$2,630 USD
Retailer 10$4,490 USD

41 data points across 20 retailers

17 retailers$294 USD to $2,630 USD

A
Cheapest Retailer
-
$294 USD
A
Retailer 2
-
$342 USD
View
A
Retailer 3
-
$355 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$374 USD
View
A
Retailer 5
-
$379 USD
View
A
Retailer 6
-
$535 USD
View
B+
Retailer 7
-
$538 USD
View
A
Retailer 8
-
$575 USD
£453 GBP
View
A
Retailer 9
-
$638 USD
ZAR 10,299 ZAR
View
Price last confirmed 13 days ago
A
Retailer 10
-
$652 USD
View
A
Retailer 11
-
$653 USD
£514 GBP
View
A
Retailer 12
-
$1,219 USD
View
B+
Retailer 13
-
$1,266 USD
View
B+
Retailer 14
-
$1,277 USD
View
B+
Retailer 15
-
$1,459 USD
View
B+
Retailer 16
-
$1,538 USD
£1,211 GBP
View
Most Expensive
B
Rare Carat
GD5829_l_680560619 · Sep 27
$2,630 USD
View
16 more retailers have this diamond
Prices start from $294 USDSave up to $2,336 USD

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.

A
1.87ct Round
$294 USD