CaratHunter
Plans
Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG620449239

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620449239

Diamond specifications and retailer prices

From HK$5,374 HKD
$685 USD
As of October 29, 2026
Save HK$40,209 HKD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$45,584 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620449239 or 620449239. Listed at 12 retailers as of October 29, 2026, with prices from HK$5,374 to HK$45,584, a HK$40,209 spread on the same certified stone. Do Amore Diamonds lists it at HK$45,584. 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

3.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620449239
Dimensions9.95 × 9.94 × 6.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.95 mm9.94 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620449239
Side View
Table 57.0%Crown 35.1°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.4%

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 29
Current: HK$45,584 HKD|Low: HK$5,155 HKD|High: HK$45,584 HKD|Avg: HK$15,281 HKD
Do Amore Diamonds
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 30, 2026
Retailer 9HK$5,374 HKD
Retailer 13HK$5,845 HKD
Retailer 4HK$8,771 HKD
Retailer 12HK$8,787 HKD
Retailer 3HK$8,819 HKD
Retailer 2HK$9,853 HKD
Retailer 14HK$10,144 HKD
Retailer 6HK$11,694 HKD
Retailer 8HK$15,524 HKD
Retailer 11HK$15,919 HKD
Retailer 5HK$18,780 HKD
Retailer 10HK$19,347 HKD
Retailer 7HK$27,162 HKD
Do Amore DiamondsHK$45,584 HKD

36 data points across 14 retailers

12 retailersHK$5,374 HKD to HK$45,584 HKD

A
Cheapest Retailer
-
HK$5,374 HKD
$685 USD
A
Retailer 2
-
HK$5,845 HKD
$745 USD
View
A
Retailer 3
-
HK$8,771 HKD
$1,118 USD
View
A
Retailer 4
-
HK$8,787 HKD
$1,120 USD
View
A
Retailer 5
-
HK$8,819 HKD
$1,124 USD
View
A
Retailer 6
-
HK$9,853 HKD
£989 GBP
View
B+
Retailer 7
-
HK$10,144 HKD
$1,293 USD
View
Retailer 8
-
HK$15,524 HKD
A$3,044 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$15,919 HKD
$2,029 USD
View
B
Retailer 10
-
HK$19,347 HKD
$2,466 USD
View
B
Retailer 11
-
HK$27,162 HKD
£2,726 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1612697 · Oct 29
HK$45,584 HKD
$5,810 USD
View
11 more retailers have this diamond
Prices start from HK$5,374 HKDSave up to HK$40,209 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
3.71ct Round
HK$5,374 HKD