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Oval|Lab Grown|IGI

1.79ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG692560318

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692560318

Diamond specifications and retailer prices

From HK$2,793 HKD
$356 USD
As of October 30, 2026
Save HK$24,588 HKD (90%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$27,381 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 LG692560318 or 692560318. Listed at 32 retailers as of October 30, 2026, with prices from HK$2,793 to HK$27,381, a HK$24,588 spread on the same certified stone. Brilliant Earth lists it at HK$27,381. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560318
Dimensions9.89 × 6.95 × 4.21 mm
L/W Ratio1.42
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
9.89 mm6.95 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560318
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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$2,605 HKD|High: HK$30,991 HKD|Avg: HK$10,375 HKD|-11.6%
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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 18HK$2,793 HKD
Retailer 13HK$4,119 HKD
Retailer 22HK$4,218 HKD
Retailer 5HK$4,488 HKD
Retailer 10HK$5,006 HKD
Retailer 21HK$5,190 HKD
Retailer 19HK$5,468 HKD
Retailer 2HK$5,691 HKD
Retailer 11HK$6,160 HKD
Retailer 12HK$7,230 HKD
Retailer 17HK$7,415 HKD
Retailer 6HK$8,450 HKD
Retailer 4HK$8,858 HKD
Retailer 8HK$11,086 HKD
Retailer 14HK$11,494 HKD
Retailer 7HK$11,744 HKD
Retailer 15HK$12,273 HKD
Retailer 20HK$12,774 HKD
Retailer 16HK$17,278 HKD
Retailer 9HK$20,634 HKD
Retailer 3HK$22,203 HKD
Brilliant EarthHK$27,381 HKD

36 data points across 22 retailers

32 retailersHK$2,793 HKD to HK$27,381 HKD

Retailer 1
-
HK$2,471 HKD
$315 USD
Price last confirmed 33 days ago
Retailer 2
-
HK$2,699 HKD
$344 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$2,793 HKD
$356 USD
View
Final sale: no returns
Retailer 4
-
HK$2,872 HKD
$366 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
HK$2,879 HKD
$367 USD
View
Retailer 6
-
HK$2,879 HKD
$367 USD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$2,879 HKD
$367 USD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$3,028 HKD
$386 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
HK$4,119 HKD
$525 USD
View
A
Retailer 10
-
HK$4,218 HKD
View
A
Retailer 11
-
HK$4,488 HKD
$572 USD
View
A
Retailer 12
-
HK$5,006 HKD
$638 USD
View
A
Retailer 13
-
HK$5,190 HKD
€630 EUR
View
A
Retailer 14
-
HK$5,468 HKD
ZAR 11,259 ZAR
View
A
Retailer 15
-
HK$5,691 HKD
£571 GBP
View
A
Retailer 16
-
HK$6,160 HKD
A$1,208 AUD
View
A
Retailer 17
-
HK$7,230 HKD
$921 USD
View
A
Retailer 18
-
HK$7,415 HKD
A$1,454 AUD
View
A
Retailer 19
-
HK$8,450 HKD
$1,077 USD
View
B+
Retailer 20
-
HK$8,858 HKD
$1,129 USD
View
Retailer 21
-
HK$10,231 HKD
$1,304 USD
View
Price last confirmed 22 days ago
Retailer 22
-
HK$10,882 HKD
$1,387 USD
View
Price last confirmed 31 days ago
B+
Retailer 23
-
HK$11,086 HKD
$1,413 USD
View
B+
Retailer 24
-
HK$11,494 HKD
$1,465 USD
View
B+
Retailer 25
-
HK$11,744 HKD
$1,497 USD
View
B+
Retailer 26
-
HK$12,273 HKD
SGD 2,114 SGD
View
B+
Retailer 27
-
HK$12,774 HKD
£1,282 GBP
View
B
Retailer 28
-
HK$17,278 HKD
A$3,388 AUD
View
B
Retailer 29
-
HK$20,634 HKD
$2,630 USD
View
Retailer 30
-
HK$22,203 HKD
$2,830 USD
View
Price last confirmed 13 days ago
Retailer 31
-
HK$23,772 HKD
$3,030 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Brilliant Earth
15114190Y · Oct 30
HK$27,381 HKD
$3,490 USD
View
31 more retailers have this diamond
Prices start from HK$2,793 HKDSave up to HK$24,588 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$2,793 HKD