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Round|Lab Grown|IGI

1.97ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840633256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633256

Diamond specifications and retailer prices

From $504 USD
As of October 29, 2026
Save $3,976 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,480 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.97ct lab-grown round diamond

This 1.97ct lab-grown round 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 LG840633256 or 840633256. Listed at 23 retailers as of October 29, 2026, with prices from $504 to $4,480, a $3,976 spread on the same certified stone. Brilliant Earth lists it at $4,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633256
Dimensions7.95 × 8.04 × 4.96 mm
L/W Ratio1.01
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
7.95 mm8.04 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633256
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,034 USD|Low: $504 USD|High: $3,455 USD|Avg: $1,450 USD|-5.2%
Retailer 1
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Retailer 21
October 29, 2026
Retailer 6$504 USD
Retailer 21$564 USD
Retailer 7$586 USD
Retailer 13$625 USD
Retailer 14$682 USD
Retailer 18$765 USD
Retailer 9$865 USD
Retailer 16$944 USD
Retailer 3$971 USD
Retailer 1$1,034 USD
Retailer 15$1,038 USD
Retailer 17$1,074 USD
Retailer 5$1,471 USD
Retailer 4$1,612 USD
Retailer 11$1,643 USD
Retailer 10$2,034 USD
Retailer 8$2,152 USD
Retailer 20$2,191 USD
Retailer 2$2,240 USD
Retailer 12$2,621 USD
Retailer 19$3,415 USD

20 data points across 21 retailers

23 retailers$504 USD to $4,480 USD

A+
Cheapest Retailer
-
$504 USD
A
Retailer 2
-
$564 USD
View
A
Retailer 3
-
$586 USD
View
Final sale: no returns
A
Retailer 4
-
$625 USD
View
A
Retailer 5
-
$682 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$765 USD
View
A
Retailer 7
-
$865 USD
View
A
Retailer 8
-
$944 USD
£743 GBP
View
A
Retailer 9
-
$971 USD
View
A
Retailer 10
-
$1,034 USD
£814 GBP
View
A
Retailer 11
-
$1,038 USD
€989 EUR
View
A
Retailer 12
-
$1,074 USD
ZAR 17,344 ZAR
View
B+
Retailer 13
-
$1,471 USD
View
B+
Retailer 14
-
$1,612 USD
View
B+
Retailer 15
-
$1,643 USD
View
B+
Retailer 16
-
$2,034 USD
View
B+
Retailer 17
-
$2,152 USD
SGD 2,908 SGD
View
B+
Retailer 18
-
$2,191 USD
View
B+
Retailer 19
-
$2,240 USD
View
B+
Retailer 20
-
$2,621 USD
£2,064 GBP
View
B
Retailer 21
-
$3,415 USD
View
B
Retailer 22
-
$3,588 USD
View
Most Expensive
B
Brilliant Earth
21728987A · Oct 29
$4,480 USD
View
22 more retailers have this diamond
Prices start from $504 USDSave up to $3,976 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+
1.97ct Round
$504 USD