CaratHunter
Plans
Oval|Lab Grown|IGI

1.10ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG731540898

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731540898

Diamond specifications and retailer prices

From $194 USD
As of October 29, 2026
Save $1,001 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,199 USD at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 1.1ct lab-grown oval diamond

This 1.1ct 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 LG731540898 or 731540898. Listed at 23 retailers as of October 28, 2026, with a 516% 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

1.10
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731540898
Dimensions8.25 × 5.84 × 3.64 mm
L/W Ratio1.41
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
8.25 mm5.84 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731540898
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $1,195 USD|Low: $217 USD|High: $1,225 USD|Avg: $698 USD|+3.5%
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
October 29, 2026
Retailer 3$217 USD
Retailer 14$241 USD
Retailer 6$325 USD
Retailer 4$408 USD
Retailer 11$413 USD
Retailer 2$438 USD
Retailer 17$482 USD
Retailer 9$538 USD
Retailer 12$587 USD
Retailer 15$648 USD
Retailer 16$776 USD
Retailer 8$785 USD
Retailer 5$827 USD
Retailer 10$1,087 USD
Retailer 13$1,126 USD
Retailer 7$1,175 USD
Rare Carat$1,195 USD

37 data points across 17 retailers

23 retailers$194 USD to $1,195 USD

A+
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$206 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$217 USD
View
Final sale: no returns
A
Retailer 4
-
$239 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$241 USD
View
A
Retailer 6
-
$241 USD
View
A
Retailer 7
-
$252 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$325 USD
View
A
Retailer 9
-
$413 USD
ZAR 6,677 ZAR
View
A
Retailer 10
-
$438 USD
£345 GBP
View
A
Retailer 11
-
$482 USD
View
A
Retailer 12
-
$538 USD
A$828 AUD
View
A
Retailer 13
-
$587 USD
A$903 AUD
View
B+
Retailer 14
-
$648 USD
View
B+
Retailer 15
-
$774 USD
View
B+
Retailer 16
-
$776 USD
View
B+
Retailer 17
-
$785 USD
SGD 1,061 SGD
View
B+
Retailer 18
-
$827 USD
View
B+
Retailer 19
-
$1,087 USD
A$1,672 AUD
View
B+
Retailer 20
-
$1,126 USD
£887 GBP
View
B
Retailer 21
-
$1,175 USD
View
B
Retailer 22
-
$1,195 USD
View
Most Expensive
B
Rare Carat
K21D-30_l_731540898 · Aug 9
$1,199 USD
View
Price last confirmed 81 days ago
22 more retailers have this diamond
Prices start from $194 USDSave up to $1,001 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+
1.10ct Oval
$194 USD