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Oval|Lab Grown|IGI

3.09ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG752557818

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752557818

Diamond specifications and retailer prices

From HK$5,272 HKD
$672 USD
As of October 29, 2026
Save HK$28,464 HKD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$38,522 HKD at Brilliant Earth · As of October 15, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752557818 or 752557818. Listed at 28 retailers as of October 29, 2026, with a 540% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752557818
Dimensions8.19 × 8.19 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.19 mm3.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752557818
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$33,737 HKD|Low: HK$5,272 HKD|High: HK$39,542 HKD|Avg: HK$17,604 HKD|-14.7%
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
Retailer 23
October 30, 2026
Retailer 19HK$5,272 HKD
Retailer 20HK$5,900 HKD
Retailer 11HK$6,065 HKD
Retailer 23HK$6,112 HKD
Retailer 21HK$7,493 HKD
Retailer 2HK$8,748 HKD
Retailer 15HK$9,431 HKD
Retailer 17HK$9,780 HKD
Retailer 8HK$10,232 HKD
Retailer 7HK$14,167 HKD
Retailer 3HK$14,193 HKD
Retailer 12HK$14,452 HKD
Retailer 10HK$14,585 HKD
Retailer 18HK$14,617 HKD
Retailer 22HK$19,011 HKD
Retailer 4HK$20,854 HKD
Retailer 6HK$21,084 HKD
Retailer 13HK$21,173 HKD
Retailer 5HK$21,733 HKD
Retailer 9HK$25,408 HKD
Retailer 14HK$26,479 HKD
Retailer 16HK$28,273 HKD
Brilliant EarthHK$33,737 HKD

33 data points across 23 retailers

28 retailersHK$5,272 HKD to HK$33,737 HKD

A
Cheapest Retailer
-
HK$5,272 HKD
$672 USD
A
Retailer 2
-
HK$5,900 HKD
$752 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,065 HKD
$773 USD
View
A
Retailer 4
-
HK$6,112 HKD
$779 USD
View
Retailer 5
-
HK$6,465 HKD
$824 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$7,493 HKD
$955 USD
View
A
Retailer 7
-
HK$8,748 HKD
$1,115 USD
View
A
Retailer 8
-
HK$9,431 HKD
$1,202 USD
View
A
Retailer 9
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HK$9,780 HKD
£982 GBP
View
A
Retailer 10
-
HK$10,232 HKD
€1,242 EUR
View
Retailer 11
-
HK$14,005 HKD
$1,785 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
HK$14,167 HKD
A$2,778 AUD
View
A
Retailer 13
-
HK$14,193 HKD
ZAR 29,224 ZAR
View
A
Retailer 14
-
HK$14,452 HKD
$1,842 USD
View
Retailer 15
-
HK$14,585 HKD
A$2,860 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$14,617 HKD
$1,863 USD
View
B+
Retailer 17
-
HK$18,171 HKD
$2,316 USD
View
B+
Retailer 18
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HK$19,011 HKD
£1,908 GBP
View
B+
Retailer 19
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HK$19,763 HKD
$2,519 USD
View
B+
Retailer 20
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HK$20,854 HKD
$2,658 USD
View
B+
Retailer 21
-
HK$21,084 HKD
$2,687 USD
View
B+
Retailer 22
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HK$21,173 HKD
$2,699 USD
View
B+
Retailer 23
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HK$21,733 HKD
$2,770 USD
View
B
Retailer 24
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HK$25,408 HKD
£2,550 GBP
View
Retailer 25
-
HK$26,479 HKD
$3,375 USD
View
Price last confirmed 11 days ago
Retailer 26
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HK$28,273 HKD
A$5,544 AUD
View
Price last confirmed 21 days ago
B
Retailer 27
-
HK$33,737 HKD
$4,300 USD
View
Most Expensive
Brilliant Earth
17105590A · Oct 15
HK$38,522 HKD
$4,910 USD
View
Price last confirmed 15 days ago
27 more retailers have this diamond
Prices start from HK$5,272 HKDSave up to HK$28,464 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$5,272 HKD