CaratHunter
Plans
Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836614523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836614523

Diamond specifications and retailer prices

From HK$10,546 HKD
$1,344 USD
As of October 29, 2026
Save HK$29,761 HKD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$125,464 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614523 or 836614523. Listed at 14 retailers as of October 28, 2026, with a 282% 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

3.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614523
Dimensions11.90 × 8.25 × 4.98 mm
L/W Ratio1.44
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
11.90 mm8.25 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614523
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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$125,464 HKD|Low: HK$10,546 HKD|High: HK$125,464 HKD|Avg: HK$30,605 HKD
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
October 29, 2026
Retailer 10HK$10,546 HKD
Retailer 11HK$11,260 HKD
Retailer 4HK$12,071 HKD
Retailer 2HK$14,581 HKD
Retailer 5HK$16,054 HKD
Retailer 13HK$18,339 HKD
Retailer 12HK$20,471 HKD
Retailer 8HK$23,434 HKD
Retailer 15HK$23,500 HKD
Retailer 6HK$27,862 HKD
Retailer 3HK$29,220 HKD
Retailer 14HK$32,595 HKD
Retailer 7HK$35,290 HKD
Retailer 9HK$40,307 HKD
Brilliant EarthHK$125,464 HKD

21 data points across 15 retailers

14 retailersHK$10,546 HKD to HK$40,307 HKD

A+
Cheapest Retailer
-
HK$10,546 HKD
$1,344 USD
Final sale: no returns
A
Retailer 2
-
HK$11,260 HKD
$1,435 USD
View
A
Retailer 3
-
HK$12,071 HKD
£1,211 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$14,581 HKD
£1,463 GBP
View
A
Retailer 5
-
HK$16,054 HKD
$2,046 USD
View
A
Retailer 6
-
HK$20,471 HKD
$2,609 USD
View
A
Retailer 7
-
HK$23,434 HKD
ZAR 48,249 ZAR
View
A
Retailer 8
-
HK$23,500 HKD
$2,995 USD
View
B+
Retailer 9
-
HK$27,862 HKD
£2,796 GBP
View
B+
Retailer 10
-
HK$29,220 HKD
$3,724 USD
View
B+
Retailer 11
-
HK$32,595 HKD
£3,271 GBP
View
B+
Retailer 12
-
HK$35,290 HKD
$4,498 USD
View
B+
Retailer 13
-
HK$40,307 HKD
$5,137 USD
View
Most Expensive
B
Brilliant Earth
21738695A · Oct 29
HK$125,464 HKD
$15,990 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$10,546 HKDSave up to HK$29,761 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$10,546 HKD