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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG775633128

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775633128

Diamond specifications and retailer prices

From HK$4,629 HKD
$590 USD
As of October 31, 2026
Save HK$22,831 HKD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$27,460 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.79ct lab-grown oval diamond

This 1.79ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG775633128 or 775633128. Listed at 26 retailers as of October 30, 2026, with prices from HK$4,629 to HK$27,460, a HK$22,831 spread on the same certified stone. Brilliant Earth lists it at HK$27,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775633128
Dimensions9.81 × 6.85 × 4.23 mm
L/W Ratio1.43
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
9.81 mm6.85 mm1.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775633128
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.8%

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 31
Current: HK$27,460 HKD|Low: HK$3,083 HKD|High: HK$32,638 HKD|Avg: HK$10,357 HKD|-15.9%
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
October 31, 2026
Retailer 10HK$4,629 HKD
Retailer 12HK$4,668 HKD
Retailer 5HK$4,825 HKD
Retailer 2HK$5,511 HKD
Retailer 16HK$5,882 HKD
Retailer 6HK$6,096 HKD
Retailer 13HK$6,157 HKD
Retailer 9HK$7,796 HKD
Retailer 15HK$7,945 HKD
Retailer 11HK$8,434 HKD
Retailer 3HK$10,882 HKD
Retailer 8HK$11,330 HKD
Retailer 4HK$12,082 HKD
Retailer 7HK$13,166 HKD
Retailer 14HK$13,451 HKD
Retailer 17HK$23,459 HKD
Brilliant EarthHK$27,460 HKD

36 data points across 17 retailers

26 retailersHK$4,629 HKD to HK$27,460 HKD

Retailer 1
-
HK$2,762 HKD
$352 USD
Price last confirmed 20 days ago
Retailer 2
-
HK$2,817 HKD
$359 USD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$3,272 HKD
$417 USD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$3,421 HKD
$436 USD
View
Price last confirmed 19 days ago
Retailer 5
-
HK$3,421 HKD
$436 USD
View
Price last confirmed 28 days ago
Retailer 6
-
HK$3,452 HKD
$440 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$4,629 HKD
$590 USD
View
A
Retailer 8
-
HK$4,668 HKD
$595 USD
View
Final sale: no returns
A
Retailer 9
-
HK$4,825 HKD
$615 USD
View
A
Retailer 10
-
HK$5,511 HKD
€669 EUR
View
A
Retailer 11
-
HK$5,882 HKD
ZAR 12,112 ZAR
View
A
Retailer 12
-
HK$6,096 HKD
$777 USD
View
A
Retailer 13
-
HK$6,157 HKD
£618 GBP
View
A
Retailer 14
-
HK$7,796 HKD
$994 USD
View
A
Retailer 15
-
HK$7,945 HKD
A$1,558 AUD
View
A
Retailer 16
-
HK$8,434 HKD
$1,075 USD
View
B+
Retailer 17
-
HK$10,035 HKD
$1,279 USD
View
B+
Retailer 18
-
HK$10,882 HKD
$1,387 USD
View
Retailer 19
-
HK$11,008 HKD
$1,403 USD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
HK$11,330 HKD
$1,444 USD
View
B+
Retailer 21
-
HK$12,082 HKD
$1,540 USD
View
B+
Retailer 22
-
HK$12,938 HKD
$1,649 USD
View
B+
Retailer 23
-
HK$13,166 HKD
$1,678 USD
View
B+
Retailer 24
-
HK$13,451 HKD
£1,350 GBP
View
Retailer 25
-
HK$23,459 HKD
$2,990 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
18046824A · Oct 30
HK$27,460 HKD
$3,500 USD
View
25 more retailers have this diamond
Prices start from HK$4,629 HKDSave up to HK$22,831 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
1.79ct Oval
HK$4,629 HKD