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Round|Lab Grown|IGI

2.18ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG692598049

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692598049

Diamond specifications and retailer prices

From $428 USD
As of November 1, 2026
Save $1,558 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,265 USD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 2.18ct lab-grown round diamond

This 2.18ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692598049 or 692598049. Listed at 20 retailers as of November 1, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.18
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692598049
Dimensions8.46 × 8.40 × 5.05 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
8.46 mm8.40 mm2.18 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692598049
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

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: Nov 1
Current: $3,265 USD|Low: $411 USD|High: $3,265 USD|Avg: $1,202 USD
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 3$428 USD
Retailer 6$479 USD
Retailer 8$479 USD
Retailer 4$531 USD
Retailer 20$531 USD
Retailer 13$591 USD
Retailer 17$675 USD
Retailer 19$728 USD
Retailer 10$797 USD
Retailer 14$872 USD
Retailer 15$1,178 USD
Retailer 16$1,280 USD
Retailer 7$1,311 USD
Retailer 18$1,488 USD
Retailer 5$1,705 USD
Retailer 12$1,738 USD
Retailer 9$1,921 USD
Retailer 2$1,949 USD
Retailer 11$1,986 USD
Rare Carat$3,265 USD

31 data points across 20 retailers

20 retailers$428 USD to $1,986 USD

A
Cheapest Retailer
-
$428 USD
A
Retailer 2
-
$479 USD
View
A
Retailer 3
-
$479 USD
View
Final sale: no returns
A
Retailer 4
-
$531 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$531 USD
View
A
Retailer 6
-
$591 USD
£465 GBP
View
A
Retailer 7
-
$675 USD
View
A
Retailer 8
-
$728 USD
View
A
Retailer 9
-
$797 USD
View
A
Retailer 10
-
$872 USD
£687 GBP
View
A
Retailer 11
-
$1,178 USD
A$1,812 AUD
View
A
Retailer 12
-
$1,280 USD
ZAR 20,671 ZAR
View
A
Retailer 13
-
$1,311 USD
View
A
Retailer 14
-
$1,488 USD
View
A
Retailer 15
-
$1,705 USD
View
B+
Retailer 16
-
$1,738 USD
View
B+
Retailer 17
-
$1,921 USD
View
B+
Retailer 18
-
$1,949 USD
£1,535 GBP
View
B+
Retailer 19
-
$1,986 USD
View
Most Expensive
Rare Carat
SS13563_l_692598049 · Oct 7
$3,265 USD
View
Price last confirmed 24 days ago
19 more retailers have this diamond
Prices start from $428 USDSave up to $1,558 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.18ct Round
$428 USD