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Radiant|Lab Grown|IGI

3.38ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG639485600

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG639485600

Diamond specifications and retailer prices

From HK$3,993 HKD
$509 USD
As of October 25, 2026
Save HK$11,640 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,302 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.38ct lab-grown radiant diamond

This 3.38ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG639485600 or 639485600. Listed at 12 retailers as of October 25, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.38
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.5°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639485600
Dimensions8.48 × 8.12 × 5.10 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm8.12 mm3.38 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639485600
Side View
Table 68.0%Crown 25.5°Girdle: MED-STKPavilion 30.8°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 25
Current: HK$23,302 HKD|Low: HK$3,601 HKD|High: HK$23,909 HKD|Avg: HK$10,381 HKD|-2.5%
Rare Carat
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
October 28, 2026
Retailer 12HK$3,601 HKD
Retailer 13HK$3,993 HKD
Retailer 2HK$4,583 HKD
Retailer 10HK$5,374 HKD
Retailer 7HK$5,688 HKD
Retailer 8HK$6,481 HKD
Retailer 5HK$6,755 HKD
Retailer 4HK$9,130 HKD
Retailer 6HK$12,316 HKD
Retailer 11HK$13,115 HKD
Retailer 3HK$14,639 HKD
Retailer 9HK$14,954 HKD
Retailer 14HK$15,634 HKD
Rare CaratHK$23,302 HKD

30 data points across 14 retailers

12 retailersHK$3,993 HKD to HK$15,634 HKD

A
Cheapest Retailer
-
HK$3,993 HKD
$509 USD
A
Retailer 2
-
HK$4,583 HKD
£460 GBP
View
B+
Retailer 3
-
HK$5,374 HKD
$685 USD
View
B+
Retailer 4
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 5
-
HK$6,481 HKD
$826 USD
View
Retailer 6
-
HK$6,755 HKD
€820 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$9,130 HKD
ZAR 18,799 ZAR
View
B+
Retailer 8
-
HK$13,115 HKD
$1,672 USD
View
B+
Retailer 9
-
HK$14,639 HKD
$1,866 USD
View
B+
Retailer 10
-
HK$14,954 HKD
$1,906 USD
View
B+
Retailer 11
-
HK$15,634 HKD
£1,569 GBP
View
Most Expensive
Rare Carat
H-118/S_l_639485600 · Oct 21
HK$23,302 HKD
$2,970 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from HK$3,993 HKDSave up to HK$11,640 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
3.38ct Radiant
HK$3,993 HKD