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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 HK$1,687 HKD
$215 USD
As of October 29, 2026
Save HK$14,554 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,241 HKD at Do Amore Diamonds · As of October 31, 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 HK$1,687 to HK$16,241, a HK$14,554 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,241. 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
Colour
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
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$4,375 HKD|Low: HK$1,624 HKD|High: HK$11,651 HKD|Avg: HK$5,060 HKD|+4.6%
Retailer 1
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
November 1, 2026
Retailer 13HK$1,687 HKD
Retailer 6HK$1,891 HKD
Retailer 2HK$1,961 HKD
Retailer 7HK$2,095 HKD
Retailer 14HK$2,095 HKD
Retailer 15HK$3,585 HKD
Retailer 9HK$3,974 HKD
Retailer 4HK$3,993 HKD
Retailer 1HK$4,375 HKD
Retailer 8HK$4,762 HKD
Retailer 12HK$6,755 HKD
Retailer 16HK$7,438 HKD
Retailer 5HK$8,968 HKD
Retailer 3HK$9,080 HKD
Retailer 10HK$9,277 HKD
Retailer 11HK$11,494 HKD

43 data points across 16 retailers

20 retailersHK$1,687 HKD to HK$16,241 HKD

A
Cheapest Retailer
-
HK$1,687 HKD
$215 USD
A
Retailer 2
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,961 HKD
$250 USD
View
A
Retailer 4
-
HK$2,095 HKD
$267 USD
View
A
Retailer 5
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HK$2,095 HKD
$267 USD
View
A
Retailer 6
-
HK$3,113 HKD
View
A
Retailer 7
-
HK$3,585 HKD
$457 USD
View
A
Retailer 8
-
HK$3,974 HKD
ZAR 8,182 ZAR
View
A
Retailer 9
-
HK$3,993 HKD
$509 USD
View
A
Retailer 10
-
HK$4,375 HKD
£439 GBP
View
A
Retailer 11
-
HK$4,762 HKD
$607 USD
View
B+
Retailer 12
-
HK$6,755 HKD
$861 USD
View
B+
Retailer 13
-
HK$7,438 HKD
$948 USD
View
B+
Retailer 14
-
HK$8,779 HKD
$1,119 USD
View
B
Retailer 15
-
HK$8,968 HKD
£900 GBP
View
B
Retailer 16
-
HK$9,080 HKD
SGD 1,564 SGD
View
B+
Retailer 17
-
HK$9,277 HKD
£931 GBP
View
B
Retailer 18
-
HK$9,747 HKD
$1,242 USD
View
Retailer 19
-
HK$11,494 HKD
$1,465 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-A186A55A9 · Oct 31
HK$16,241 HKD
$2,070 USD
View
19 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$14,554 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
1.21ct Oval
HK$1,687 HKD