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Oval|Lab Grown|IGI

1.21ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG653453861

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG653453861

Diamond specifications and retailer prices

From $205 USD
As of October 29, 2026
Save $1,005 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,465 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG653453861 or 653453861. Listed at 21 retailers as of October 29, 2026, with a 490% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653453861
Dimensions5.93 × 5.93 × 3.71 mm
L/W Ratio1.00
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
5.93 mm5.93 mm1.21 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653453861
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: $1,465 USD|Low: $205 USD|High: $1,465 USD|Avg: $597 USD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 19$205 USD
Retailer 5$230 USD
Retailer 17$238 USD
Retailer 14$254 USD
Retailer 2$270 USD
Retailer 11$273 USD
Retailer 8$358 USD
Retailer 10$461 USD
Retailer 13$468 USD
Retailer 4$498 USD
Retailer 12$538 USD
Retailer 18$622 USD
Retailer 3$770 USD
Retailer 15$818 USD
Retailer 7$821 USD
Retailer 9$871 USD
Retailer 16$991 USD
Retailer 20$1,191 USD
Retailer 6$1,210 USD
Rare Carat$1,465 USD

26 data points across 20 retailers

21 retailers$205 USD to $1,210 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$254 USD
View
A
Retailer 5
-
$270 USD
£213 GBP
View
A
Retailer 6
-
$273 USD
View
B+
Retailer 7
-
$358 USD
View
Retailer 8
-
$461 USD
ZAR 7,449 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$468 USD
£369 GBP
View
A
Retailer 10
-
$498 USD
View
A
Retailer 11
-
$538 USD
A$828 AUD
View
A
Retailer 12
-
$622 USD
A$957 AUD
View
B+
Retailer 13
-
$770 USD
View
B+
Retailer 14
-
$818 USD
View
B+
Retailer 15
-
$821 USD
View
B+
Retailer 16
-
$871 USD
View
B+
Retailer 17
-
$991 USD
£780 GBP
View
B
Retailer 18
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$1,191 USD
£938 GBP
View
Retailer 19
-
$1,208 USD
A$1,859 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,210 USD
View
Most Expensive
Rare Carat
FB4932 · Oct 18
$1,465 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from $205 USDSave up to $1,005 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
$205 USD