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Oval|Lab Grown|IGI

1.23ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG794697240

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794697240

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of November 1, 2026
Save HK$25,585 HKD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$27,617 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697240 or 794697240. Listed at 23 retailers as of November 1, 2026, with prices from HK$2,032 to HK$27,617, a HK$25,585 spread on the same certified stone. Brilliant Earth lists it at HK$27,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697240
Dimensions8.79 × 6.14 × 3.72 mm
L/W Ratio1.43
Girdle conditionFaceted
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
8.79 mm6.14 mm1.23 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697240
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 40.8°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: Nov 1
Current: HK$27,617 HKD|Low: HK$2,032 HKD|High: HK$27,617 HKD|Avg: HK$7,704 HKD|+0.9%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 22HK$2,032 HKD
Retailer 11HK$2,275 HKD
Retailer 19HK$2,362 HKD
Retailer 12HK$2,518 HKD
Retailer 14HK$2,518 HKD
Retailer 2HK$2,866 HKD
Retailer 7HK$3,374 HKD
Retailer 10HK$3,711 HKD
Retailer 18HK$3,766 HKD
Retailer 4HK$4,366 HKD
Retailer 17HK$4,783 HKD
Retailer 13HK$4,877 HKD
Retailer 5HK$5,029 HKD
Retailer 21HK$7,744 HKD
Retailer 20HK$8,669 HKD
Retailer 6HK$8,944 HKD
Retailer 15HK$10,250 HKD
Retailer 9HK$10,828 HKD
Retailer 16HK$11,210 HKD
Retailer 8HK$18,045 HKD
Retailer 3HK$20,870 HKD
Brilliant EarthHK$27,617 HKD

30 data points across 22 retailers

23 retailersHK$2,032 HKD to HK$27,617 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,275 HKD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,362 HKD
$301 USD
View
Retailer 4
-
HK$2,518 HKD
$321 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,518 HKD
$321 USD
View
A
Retailer 6
-
HK$2,866 HKD
£288 GBP
View
A
Retailer 7
-
HK$3,374 HKD
$430 USD
View
A
Retailer 8
-
HK$3,711 HKD
$473 USD
View
A
Retailer 9
-
HK$3,766 HKD
$480 USD
View
A
Retailer 10
-
HK$4,783 HKD
ZAR 9,848 ZAR
View
A
Retailer 11
-
HK$4,877 HKD
£489 GBP
View
B+
Retailer 12
-
HK$5,029 HKD
$641 USD
View
B+
Retailer 13
-
HK$7,744 HKD
$987 USD
View
B+
Retailer 14
-
HK$8,669 HKD
$1,105 USD
View
B+
Retailer 15
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HK$8,944 HKD
$1,140 USD
View
B
Retailer 16
-
HK$10,250 HKD
$1,306 USD
View
B
Retailer 17
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HK$10,828 HKD
$1,380 USD
View
B+
Retailer 18
-
HK$11,210 HKD
£1,125 GBP
View
B
Retailer 19
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HK$18,045 HKD
$2,300 USD
View
B
Retailer 20
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HK$18,673 HKD
$2,380 USD
View
Retailer 21
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HK$20,556 HKD
$2,620 USD
View
Price last confirmed 11 days ago
Retailer 22
-
HK$20,870 HKD
$2,660 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21802821A · Nov 1
HK$27,617 HKD
$3,520 USD
View
22 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$25,585 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
1.23ct Oval
HK$2,032 HKD