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Oval|Lab Grown|IGI

3.69ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG614322864

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG614322864

Diamond specifications and retailer prices

From HK$3,146 HKD
$401 USD
As of November 1, 2026
Save HK$19,999 HKD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$23,145 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.69ct lab-grown oval diamond

This 3.69ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614322864 or 614322864. Listed at 15 retailers as of October 31, 2026, with prices from HK$3,146 to HK$23,145, a HK$19,999 spread on the same certified stone. Brilliant Earth lists it at HK$23,145. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.69
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614322864
Dimensions12.39 × 8.82 × 5.43 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
12.39 mm8.82 mm3.69 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614322864
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: Nov 1
Current: HK$23,145 HKD|Low: HK$3,021 HKD|High: HK$23,851 HKD|Avg: HK$8,475 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 5HK$3,146 HKD
Retailer 13HK$3,523 HKD
Retailer 3HK$3,899 HKD
Retailer 16HK$3,899 HKD
Retailer 15HK$4,799 HKD
Retailer 10HK$5,060 HKD
Retailer 6HK$6,182 HKD
Retailer 2HK$6,405 HKD
Retailer 9HK$6,599 HKD
Retailer 7HK$7,077 HKD
Retailer 14HK$10,937 HKD
Retailer 8HK$10,945 HKD
Retailer 4HK$12,537 HKD
Retailer 12HK$15,255 HKD
Retailer 11HK$17,614 HKD
Brilliant EarthHK$23,145 HKD

36 data points across 16 retailers

15 retailersHK$3,146 HKD to HK$23,145 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
$401 USD
A
Retailer 2
-
HK$3,523 HKD
$449 USD
View
A
Retailer 3
-
HK$3,899 HKD
$497 USD
View
Retailer 4
-
HK$3,899 HKD
$497 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$4,799 HKD
£482 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$5,060 HKD
$645 USD
View
B+
Retailer 7
-
HK$6,182 HKD
$788 USD
View
A
Retailer 8
-
HK$6,405 HKD
£643 GBP
View
A
Retailer 9
-
HK$6,599 HKD
€801 EUR
View
A
Retailer 10
-
HK$7,077 HKD
$902 USD
View
B+
Retailer 11
-
HK$10,937 HKD
$1,394 USD
View
B+
Retailer 12
-
HK$10,945 HKD
$1,395 USD
View
B+
Retailer 13
-
HK$12,537 HKD
$1,598 USD
View
B+
Retailer 14
-
HK$15,255 HKD
£1,531 GBP
View
Most Expensive
B
Brilliant Earth
8871281A · Oct 31
HK$23,145 HKD
$2,950 USD
View
14 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$19,999 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
3.69ct Oval
HK$3,146 HKD