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Oval|Lab Grown|IGI

1.63ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729569818

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729569818

Diamond specifications and retailer prices

From HK$2,927 HKD
$373 USD
As of October 30, 2026
Save HK$21,711 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$24,638 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.63ct lab-grown oval diamond

This 1.63ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729569818 or 729569818. Listed at 27 retailers as of October 29, 2026, with prices from HK$2,927 to HK$24,638, a HK$21,711 spread on the same certified stone. Brilliant Earth lists it at HK$24,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569818
Dimensions9.34 × 6.78 × 9.34 mm
L/W Ratio1.38
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
9.34 mm6.78 mm1.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569818
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.4%

Caratlytics Score

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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 30
Current: HK$24,638 HKD|Low: HK$2,511 HKD|High: HK$24,638 HKD|Avg: HK$8,289 HKD
Brilliant Earth
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
October 30, 2026
Retailer 4HK$2,613 HKD
Retailer 2HK$2,927 HKD
Retailer 7HK$3,241 HKD
Retailer 11HK$3,241 HKD
Retailer 8HK$3,616 HKD
Retailer 16HK$4,433 HKD
Retailer 10HK$5,288 HKD
Retailer 15HK$5,572 HKD
Retailer 18HK$5,693 HKD
Retailer 12HK$5,808 HKD
Retailer 19HK$5,957 HKD
Retailer 14HK$7,558 HKD
Retailer 17HK$8,043 HKD
Retailer 9HK$10,359 HKD
Retailer 6HK$11,393 HKD
Retailer 13HK$13,064 HKD
Retailer 5HK$13,801 HKD
Retailer 3HK$20,479 HKD
Brilliant EarthHK$24,638 HKD

43 data points across 19 retailers

27 retailersHK$2,927 HKD to HK$24,638 HKD

Retailer 1
-
HK$2,613 HKD
$333 USD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$2,927 HKD
$373 USD
View
Final sale: no returns
Retailer 3
-
HK$3,037 HKD
$387 USD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$3,241 HKD
$413 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$3,241 HKD
$413 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,616 HKD
View
A
Retailer 7
-
HK$4,355 HKD
$555 USD
View
A
Retailer 8
-
HK$4,433 HKD
$565 USD
View
A
Retailer 9
-
HK$5,288 HKD
$674 USD
View
A
Retailer 10
-
HK$5,572 HKD
ZAR 11,473 ZAR
View
A
Retailer 11
-
HK$5,693 HKD
€691 EUR
View
A
Retailer 12
-
HK$5,808 HKD
£583 GBP
View
A
Retailer 13
-
HK$5,957 HKD
A$1,168 AUD
View
Retailer 14
-
HK$7,556 HKD
$963 USD
View
Price last confirmed 8 days ago
A
Retailer 15
-
HK$7,558 HKD
A$1,482 AUD
View
A
Retailer 16
-
HK$8,043 HKD
$1,025 USD
View
B+
Retailer 17
-
HK$9,227 HKD
$1,176 USD
View
B+
Retailer 18
-
HK$10,359 HKD
SGD 1,784 SGD
View
Retailer 19
-
HK$10,428 HKD
$1,329 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
HK$10,768 HKD
$1,372 USD
View
B+
Retailer 21
-
HK$11,393 HKD
$1,452 USD
View
B+
Retailer 22
-
HK$12,256 HKD
$1,562 USD
View
B+
Retailer 23
-
HK$12,704 HKD
$1,619 USD
View
B+
Retailer 24
-
HK$13,064 HKD
£1,311 GBP
View
Retailer 25
-
HK$13,801 HKD
A$2,706 AUD
View
Price last confirmed 26 days ago
B
Retailer 26
-
HK$20,479 HKD
$2,610 USD
View
Most Expensive
B
Brilliant Earth
16424222A · Oct 29
HK$24,638 HKD
$3,140 USD
View
26 more retailers have this diamond
Prices start from HK$2,927 HKDSave up to HK$21,711 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
1.63ct Oval
HK$2,927 HKD