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Oval|Lab Grown|IGI

3.29ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG799669850

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799669850

Diamond specifications and retailer prices

From HK$12,333 HKD
$1,572 USD
As of October 30, 2026
Save HK$67,144 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$79,477 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.29ct lab-grown oval diamond

This 3.29ct 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 LG799669850 or 799669850. Listed at 13 retailers as of October 29, 2026, with prices from HK$12,333 to HK$79,477, a HK$67,144 spread on the same certified stone. Brilliant Earth lists it at HK$79,477. 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

3.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669850
Dimensions11.72 × 8.34 × 5.24 mm
L/W Ratio1.41
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
11.72 mm8.34 mm3.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669850
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.8%

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 30
Current: HK$79,477 HKD|Low: HK$12,333 HKD|High: HK$81,988 HKD|Avg: HK$38,210 HKD|-3.1%
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
October 30, 2026
Retailer 8HK$12,333 HKD
Retailer 3HK$14,361 HKD
Retailer 2HK$15,956 HKD
Retailer 13HK$17,104 HKD
Retailer 4HK$18,198 HKD
Retailer 9HK$20,320 HKD
Retailer 6HK$26,303 HKD
Retailer 12HK$29,416 HKD
Retailer 10HK$29,712 HKD
Retailer 7HK$36,588 HKD
Retailer 11HK$40,205 HKD
Retailer 5HK$46,290 HKD
Brilliant EarthHK$79,477 HKD

36 data points across 13 retailers

13 retailersHK$12,333 HKD to HK$79,477 HKD

A
Cheapest Retailer
-
HK$12,333 HKD
$1,572 USD
A
Retailer 2
-
HK$14,361 HKD
View
A
Retailer 3
-
HK$15,956 HKD
£1,601 GBP
View
A
Retailer 4
-
HK$17,104 HKD
$2,180 USD
View
A
Retailer 5
-
HK$18,198 HKD
€2,209 EUR
View
A
Retailer 6
-
HK$20,320 HKD
$2,590 USD
View
B+
Retailer 7
-
HK$26,303 HKD
ZAR 54,161 ZAR
View
B+
Retailer 8
-
HK$29,416 HKD
$3,749 USD
View
B+
Retailer 9
-
HK$29,712 HKD
$3,787 USD
View
B+
Retailer 10
-
HK$36,588 HKD
£3,672 GBP
View
B+
Retailer 11
-
HK$40,205 HKD
$5,124 USD
View
Retailer 12
-
HK$46,290 HKD
$5,900 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20885102Y · Oct 29
HK$79,477 HKD
$10,130 USD
View
12 more retailers have this diamond
Prices start from HK$12,333 HKDSave up to HK$67,144 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
3.29ct Oval
HK$12,333 HKD