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Oval|Lab Grown|IGI

1.21ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG694550185

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG694550185

Diamond specifications and retailer prices

From $215 USD
As of October 29, 2026
Save $1,855 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,070 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG694550185 or 694550185. Listed at 20 retailers as of October 29, 2026, with prices from $215 to $2,070, a $1,855 spread on the same certified stone. Do Amore Diamonds lists it at $2,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694550185
Dimensions8.83 × 6.05 × 3.67 mm
L/W Ratio1.46
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
8.83 mm6.05 mm1.21 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694550185
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.7%

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: $2,070 USD|Low: $241 USD|High: $2,070 USD|Avg: $891 USD
Do Amore Diamonds
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 29, 2026
Retailer 3$241 USD
Retailer 6$397 USD
Retailer 12$457 USD
Retailer 8$506 USD
Retailer 14$509 USD
Retailer 2$556 USD
Retailer 4$607 USD
Retailer 11$861 USD
Retailer 5$1,119 USD
Retailer 15$1,143 USD
Retailer 13$1,157 USD
Retailer 9$1,182 USD
Retailer 7$1,242 USD
Retailer 10$1,465 USD
Do Amore Diamonds$2,070 USD

40 data points across 15 retailers

20 retailers$215 USD to $2,070 USD

A
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
A
Retailer 4
-
$267 USD
View
A
Retailer 5
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$267 USD
View
A
Retailer 6
-
$397 USD
HK$3,100 HKD
View
A
Retailer 7
-
$457 USD
View
A
Retailer 8
-
$506 USD
ZAR 8,182 ZAR
View
A
Retailer 9
-
$509 USD
View
A
Retailer 10
-
$556 USD
£438 GBP
View
A
Retailer 11
-
$607 USD
View
B+
Retailer 12
-
$861 USD
View
B+
Retailer 13
-
$948 USD
View
B+
Retailer 14
-
$1,119 USD
View
B
Retailer 15
-
$1,143 USD
£900 GBP
View
B
Retailer 16
-
$1,157 USD
SGD 1,564 SGD
View
B+
Retailer 17
-
$1,182 USD
£931 GBP
View
B
Retailer 18
-
$1,242 USD
View
Retailer 19
-
$1,465 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-A186A55A9 · Oct 29
$2,070 USD
View
19 more retailers have this diamond
Prices start from $215 USDSave up to $1,855 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
1.21ct Oval
$215 USD