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Oval|Lab Grown|IGI

3.10ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG784642635

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784642635

Diamond specifications and retailer prices

From HK$8,647 HKD
$1,102 USD
As of October 29, 2026
Save HK$87,079 HKD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$95,726 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784642635 or 784642635. Listed at 14 retailers as of October 29, 2026, with prices from HK$8,647 to HK$95,726, a HK$87,079 spread on the same certified stone. Brilliant Earth lists it at HK$95,726. 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

3.10
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642635
Dimensions11.59 × 8.22 × 5.18 mm
L/W Ratio1.41
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
11.59 mm8.22 mm3.10 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642635
Side View
Table 55.0%Crown 35.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.0%

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$95,726 HKD|Low: HK$8,647 HKD|High: HK$98,708 HKD|Avg: HK$32,873 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7HK$8,647 HKD
Retailer 5HK$8,710 HKD
Retailer 6HK$11,315 HKD
Retailer 10HK$13,001 HKD
Retailer 9HK$16,650 HKD
Retailer 3HK$16,823 HKD
Retailer 11HK$18,659 HKD
Retailer 2HK$29,127 HKD
Retailer 4HK$45,352 HKD
Retailer 8HK$53,591 HKD
Brilliant EarthHK$95,726 HKD

34 data points across 11 retailers

14 retailersHK$8,647 HKD to HK$95,726 HKD

A
Cheapest Retailer
-
HK$8,647 HKD
$1,102 USD
A
Retailer 2
-
HK$8,710 HKD
$1,110 USD
View
Retailer 3
-
HK$10,349 HKD
$1,319 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
HK$11,315 HKD
$1,442 USD
View
Retailer 5
-
HK$11,730 HKD
$1,495 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
HK$13,001 HKD
€1,578 EUR
View
A
Retailer 7
-
HK$16,650 HKD
$2,122 USD
View
A
Retailer 8
-
HK$16,823 HKD
$2,144 USD
View
Final sale: no returns
A
Retailer 9
-
HK$18,659 HKD
$2,378 USD
View
Retailer 10
-
HK$25,877 HKD
$3,298 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
HK$29,127 HKD
£2,923 GBP
View
B
Retailer 12
-
HK$45,352 HKD
$5,780 USD
View
B
Retailer 13
-
HK$53,591 HKD
$6,830 USD
View
Most Expensive
B
Brilliant Earth
20107424Y · Oct 29
HK$95,726 HKD
$12,200 USD
View
13 more retailers have this diamond
Prices start from HK$8,647 HKDSave up to HK$87,079 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
3.10ct Oval
HK$8,647 HKD