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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG766613786

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766613786

Diamond specifications and retailer prices

From HK$2,801 HKD
$357 USD
As of October 30, 2026
Save HK$43,018 HKD (94%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$45,819 HKD at Brilliant Earth · As of October 24, 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 LG766613786 or 766613786. Listed at 28 retailers as of October 24, 2026, with prices from HK$2,801 to HK$45,819, a HK$43,018 spread on the same certified stone. Brilliant Earth lists it at HK$45,819. 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 angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613786
Dimensions10.07 × 6.90 × 4.14 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
10.07 mm6.90 mm1.79 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613786
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.0%

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$27,381 HKD|Low: HK$2,762 HKD|High: HK$45,819 HKD|Avg: HK$10,666 HKD|-40.2%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 15HK$2,762 HKD
Retailer 6HK$2,801 HKD
Retailer 10HK$3,201 HKD
Retailer 16HK$3,421 HKD
Retailer 13HK$3,631 HKD
Retailer 22HK$4,315 HKD
Retailer 5HK$4,318 HKD
Retailer 2HK$4,527 HKD
Retailer 23HK$5,210 HKD
Retailer 21HK$5,882 HKD
Retailer 19HK$6,157 HKD
Retailer 12HK$6,483 HKD
Retailer 20HK$7,945 HKD
Retailer 4HK$8,489 HKD
Retailer 25HK$9,093 HKD
Retailer 14HK$11,008 HKD
Retailer 18HK$11,330 HKD
Retailer 3HK$11,910 HKD
Retailer 8HK$12,298 HKD
Retailer 9HK$12,546 HKD
Retailer 17HK$13,272 HKD
Retailer 7HK$13,392 HKD
Retailer 24HK$22,203 HKD
Retailer 11HK$23,419 HKD
Brilliant EarthHK$27,381 HKD

30 data points across 25 retailers

28 retailersHK$2,801 HKD to HK$45,819 HKD

Retailer 1
-
HK$2,762 HKD
$352 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$2,801 HKD
$357 USD
View
Final sale: no returns
Retailer 3
-
HK$3,201 HKD
$408 USD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$3,421 HKD
$436 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$3,421 HKD
$436 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$3,631 HKD
£364 GBP
View
A
Retailer 7
-
HK$4,315 HKD
$550 USD
View
A
Retailer 8
-
HK$4,318 HKD
View
A
Retailer 9
-
HK$4,527 HKD
$577 USD
View
A
Retailer 10
-
HK$5,210 HKD
$664 USD
View
A
Retailer 11
-
HK$5,882 HKD
ZAR 12,112 ZAR
View
A
Retailer 12
-
HK$6,157 HKD
£618 GBP
View
A
Retailer 13
-
HK$7,945 HKD
A$1,558 AUD
View
A
Retailer 14
-
HK$8,489 HKD
$1,082 USD
View
A
Retailer 15
-
HK$9,093 HKD
$1,159 USD
View
Retailer 16
-
HK$11,008 HKD
$1,403 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
HK$11,330 HKD
$1,444 USD
View
B+
Retailer 18
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HK$11,784 HKD
$1,502 USD
View
B+
Retailer 19
-
HK$11,910 HKD
$1,518 USD
View
B+
Retailer 20
-
HK$12,298 HKD
$1,567 USD
View
B+
Retailer 21
-
HK$12,546 HKD
SGD 2,161 SGD
View
Retailer 22
-
HK$13,272 HKD
£1,332 GBP
View
Price last confirmed 9 days ago
B+
Retailer 23
-
HK$13,392 HKD
£1,344 GBP
View
B
Retailer 24
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HK$22,203 HKD
$2,830 USD
View
Retailer 25
-
HK$23,419 HKD
$2,985 USD
View
Price last confirmed 12 days ago
B
Retailer 26
-
HK$25,109 HKD
£2,520 GBP
View
B
Retailer 27
-
HK$27,381 HKD
$3,490 USD
View
Most Expensive
B
Brilliant Earth
17255938A · Oct 24
HK$45,819 HKD
$5,840 USD
View
27 more retailers have this diamond
Prices start from HK$2,801 HKDSave up to HK$43,018 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$2,801 HKD