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 HK$1,522 HKD
$194 USD
As of October 29, 2026
Save HK$7,854 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,408 HKD 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
Colour
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
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: Oct 29
Current: HK$9,376 HKD|Low: HK$1,703 HKD|High: HK$9,611 HKD|Avg: HK$5,589 HKD|+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 30, 2026
Retailer 3HK$1,703 HKD
Retailer 14HK$1,891 HKD
Retailer 6HK$2,550 HKD
Retailer 4HK$3,205 HKD
Retailer 11HK$3,243 HKD
Retailer 2HK$3,444 HKD
Retailer 17HK$3,782 HKD
Retailer 9HK$4,223 HKD
Retailer 12HK$4,605 HKD
Retailer 15HK$5,084 HKD
Retailer 16HK$6,088 HKD
Retailer 8HK$6,160 HKD
Retailer 5HK$6,492 HKD
Retailer 10HK$8,527 HKD
Retailer 13HK$8,838 HKD
Retailer 7HK$9,217 HKD
Rare CaratHK$9,376 HKD

38 data points across 17 retailers

23 retailersHK$1,522 HKD to HK$9,376 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
$194 USD
Retailer 2
-
HK$1,616 HKD
$206 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
HK$1,703 HKD
$217 USD
View
Final sale: no returns
Retailer 4
-
HK$1,875 HKD
$239 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$1,891 HKD
$241 USD
View
A
Retailer 6
-
HK$1,891 HKD
$241 USD
View
Retailer 7
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 35 days ago
B+
Retailer 8
-
HK$2,550 HKD
$325 USD
View
A
Retailer 9
-
HK$3,243 HKD
ZAR 6,677 ZAR
View
A
Retailer 10
-
HK$3,444 HKD
£346 GBP
View
A
Retailer 11
-
HK$3,782 HKD
$482 USD
View
A
Retailer 12
-
HK$4,223 HKD
A$828 AUD
View
A
Retailer 13
-
HK$4,605 HKD
A$903 AUD
View
B+
Retailer 14
-
HK$5,084 HKD
$648 USD
View
B+
Retailer 15
-
HK$6,073 HKD
$774 USD
View
B+
Retailer 16
-
HK$6,088 HKD
$776 USD
View
B+
Retailer 17
-
HK$6,160 HKD
SGD 1,061 SGD
View
B+
Retailer 18
-
HK$6,492 HKD
$827 USD
View
B+
Retailer 19
-
HK$8,527 HKD
A$1,672 AUD
View
B+
Retailer 20
-
HK$8,838 HKD
£887 GBP
View
B
Retailer 21
-
HK$9,217 HKD
$1,175 USD
View
B
Retailer 22
-
HK$9,376 HKD
$1,195 USD
View
Most Expensive
Rare Carat
K21D-30_l_731540898 · Aug 9
HK$9,408 HKD
$1,199 USD
View
Price last confirmed 82 days ago
22 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$7,854 HKD

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
HK$1,522 HKD