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Oval|Lab Grown|IGI

3.09ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG754561784

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754561784

Diamond specifications and retailer prices

From HK$8,192 HKD
$1,044 USD
As of October 29, 2026
Save HK$53,795 HKD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$61,987 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown oval diamond

This 3.09ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754561784 or 754561784. Listed at 25 retailers as of October 29, 2026, with prices from HK$8,192 to HK$61,987, a HK$53,795 spread on the same certified stone. Brilliant Earth lists it at HK$61,987. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754561784
Dimensions7.90 × 12.01 × 5.07 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm12.01 mm3.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754561784
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.2%

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 29
Current: HK$61,987 HKD|Low: HK$8,192 HKD|High: HK$74,933 HKD|Avg: HK$22,709 HKD|-17.3%
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
October 29, 2026
Retailer 5HK$8,192 HKD
Retailer 12HK$9,808 HKD
Retailer 17HK$9,843 HKD
Retailer 15HK$10,200 HKD
Retailer 4HK$10,624 HKD
Retailer 8HK$12,146 HKD
Retailer 2HK$13,041 HKD
Retailer 16HK$13,512 HKD
Retailer 3HK$17,223 HKD
Retailer 18HK$19,156 HKD
Retailer 13HK$19,713 HKD
Retailer 20HK$20,696 HKD
Retailer 7HK$23,438 HKD
Retailer 19HK$23,767 HKD
Retailer 6HK$25,218 HKD
Retailer 9HK$27,713 HKD
Retailer 10HK$28,474 HKD
Retailer 14HK$28,948 HKD
Retailer 11HK$29,530 HKD
Brilliant EarthHK$61,987 HKD

37 data points across 20 retailers

25 retailersHK$8,192 HKD to HK$61,987 HKD

A
Cheapest Retailer
-
HK$8,192 HKD
$1,044 USD
Final sale: no returns
Retailer 2
-
HK$8,451 HKD
$1,077 USD
View
Price last confirmed 31 days ago
Retailer 3
-
HK$9,196 HKD
$1,172 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$9,667 HKD
$1,232 USD
View
Price last confirmed 30 days ago
Retailer 5
-
HK$9,808 HKD
$1,250 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$9,843 HKD
View
A
Retailer 7
-
HK$10,200 HKD
$1,300 USD
View
A
Retailer 8
-
HK$10,624 HKD
$1,354 USD
View
A
Retailer 9
-
HK$12,146 HKD
$1,548 USD
View
A
Retailer 10
-
HK$13,041 HKD
£1,309 GBP
View
A
Retailer 11
-
HK$13,512 HKD
€1,640 EUR
View
A
Retailer 12
-
HK$17,223 HKD
$2,195 USD
View
Retailer 13
-
HK$18,376 HKD
$2,342 USD
View
Price last confirmed 29 days ago
Retailer 14
-
HK$19,156 HKD
A$3,756 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
HK$19,713 HKD
ZAR 40,588 ZAR
View
B+
Retailer 16
-
HK$20,696 HKD
$2,638 USD
View
B+
Retailer 17
-
HK$23,438 HKD
£2,352 GBP
View
B+
Retailer 18
-
HK$23,767 HKD
$3,029 USD
View
B+
Retailer 19
-
HK$25,218 HKD
$3,214 USD
View
B+
Retailer 20
-
HK$26,560 HKD
$3,385 USD
View
B+
Retailer 21
-
HK$27,713 HKD
$3,532 USD
View
B+
Retailer 22
-
HK$28,474 HKD
SGD 4,904 SGD
View
B+
Retailer 23
-
HK$28,948 HKD
£2,905 GBP
View
B
Retailer 24
-
HK$29,530 HKD
$3,764 USD
View
Most Expensive
B
Brilliant Earth
17179047A · Oct 29
HK$61,987 HKD
$7,900 USD
View
24 more retailers have this diamond
Prices start from HK$8,192 HKDSave up to HK$53,795 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
3.09ct Oval
HK$8,192 HKD