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Oval|Lab Grown|IGI

3.57ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG848628448

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848628448

Diamond specifications and retailer prices

From HK$4,433 HKD
$565 USD
As of October 28, 2026
Save HK$38,091 HKD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$42,524 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.57ct lab-grown oval diamond

This 3.57ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848628448 or 848628448. Listed at 14 retailers as of October 28, 2026, with prices from HK$4,433 to HK$42,524, a HK$38,091 spread on the same certified stone. Brilliant Earth lists it at HK$42,524. 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

3.57
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848628448
Dimensions12.38 × 8.70 × 5.27 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm8.70 mm3.57 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848628448
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: HK$5,563 HKD|Low: HK$4,433 HKD|High: HK$18,783 HKD|Avg: HK$8,993 HKD|+0.2%
Retailer 1
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 13HK$4,433 HKD
Retailer 9HK$4,911 HKD
Retailer 3HK$5,323 HKD
Retailer 1HK$5,563 HKD
Retailer 8HK$6,002 HKD
Retailer 2HK$7,297 HKD
Retailer 4HK$7,634 HKD
Retailer 6HK$8,173 HKD
Retailer 12HK$9,132 HKD
Retailer 7HK$12,671 HKD
Retailer 10HK$12,914 HKD
Retailer 5HK$15,513 HKD
Retailer 11HK$15,809 HKD

9 data points across 13 retailers

14 retailersHK$4,433 HKD to HK$42,524 HKD

A
Cheapest Retailer
-
HK$4,433 HKD
$565 USD
A
Retailer 2
-
HK$4,911 HKD
$626 USD
View
A
Retailer 3
-
HK$5,323 HKD
View
A
Retailer 4
-
HK$5,563 HKD
£558 GBP
View
A
Retailer 5
-
HK$6,002 HKD
$765 USD
View
A
Retailer 6
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 7
-
HK$7,634 HKD
$973 USD
View
A
Retailer 8
-
HK$8,173 HKD
£820 GBP
View
A
Retailer 9
-
HK$9,132 HKD
$1,164 USD
View
B+
Retailer 10
-
HK$12,671 HKD
$1,615 USD
View
B+
Retailer 11
-
HK$12,914 HKD
$1,646 USD
View
B+
Retailer 12
-
HK$15,513 HKD
SGD 2,672 SGD
View
B+
Retailer 13
-
HK$15,809 HKD
$2,015 USD
View
Most Expensive
B
Brilliant Earth
22290193A · Oct 29
HK$42,524 HKD
$5,420 USD
View
13 more retailers have this diamond
Prices start from HK$4,433 HKDSave up to HK$38,091 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
3.57ct Oval
HK$4,433 HKD