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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG619457418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619457418

Diamond specifications and retailer prices

From HK$4,676 HKD
$596 USD
As of October 29, 2026
Save HK$32,434 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$37,110 HKD at Do Amore Diamonds · As of October 30, 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 LG619457418 or 619457418. Listed at 23 retailers as of October 29, 2026, with prices from HK$4,676 to HK$37,110, a HK$32,434 spread on the same certified stone. Do Amore Diamonds lists it at HK$37,110. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619457418
Dimensions9.81 × 9.87 × 6.15 mm
L/W Ratio1.01
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
9.81 mm9.87 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619457418
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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$37,110 HKD|Low: HK$4,676 HKD|High: HK$45,976 HKD|Avg: HK$15,555 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14HK$4,676 HKD
Retailer 5HK$6,857 HKD
Retailer 3HK$6,865 HKD
Retailer 13HK$7,664 HKD
Retailer 4HK$7,940 HKD
Retailer 17HK$8,861 HKD
Retailer 10HK$12,086 HKD
Retailer 16HK$12,425 HKD
Retailer 15HK$12,773 HKD
Retailer 11HK$16,680 HKD
Retailer 9HK$17,577 HKD
Retailer 2HK$18,312 HKD
Retailer 12HK$19,431 HKD
Retailer 6HK$23,908 HKD
Retailer 7HK$24,970 HKD
Retailer 8HK$27,177 HKD
Do Amore DiamondsHK$37,110 HKD

38 data points across 17 retailers

23 retailersHK$4,676 HKD to HK$37,110 HKD

Retailer 1
-
HK$4,182 HKD
$533 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$4,676 HKD
$596 USD
View
Final sale: no returns
Retailer 3
-
HK$5,186 HKD
$661 USD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$5,186 HKD
$661 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
HK$6,857 HKD
$874 USD
View
A
Retailer 6
-
HK$6,865 HKD
$875 USD
View
A
Retailer 7
-
HK$7,664 HKD
£769 GBP
View
A
Retailer 8
-
HK$7,940 HKD
$1,012 USD
View
A
Retailer 9
-
HK$8,861 HKD
£889 GBP
View
B+
Retailer 10
-
HK$11,494 HKD
$1,465 USD
View
B+
Retailer 11
-
HK$12,086 HKD
A$2,370 AUD
View
B+
Retailer 12
-
HK$12,425 HKD
ZAR 25,584 ZAR
View
Retailer 13
-
HK$15,048 HKD
$1,918 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
HK$16,680 HKD
$2,126 USD
View
Retailer 15
-
HK$17,577 HKD
$2,240 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
HK$17,794 HKD
CA$3,150 CAD
View
B
Retailer 17
-
HK$18,312 HKD
$2,334 USD
View
B
Retailer 18
-
HK$19,431 HKD
$2,477 USD
View
Retailer 19
-
HK$20,469 HKD
$2,609 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
HK$23,908 HKD
SGD 4,118 SGD
View
Retailer 21
-
HK$24,970 HKD
£2,506 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
-
HK$27,177 HKD
$3,464 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C5ABDFF1 · Oct 30
HK$37,110 HKD
$4,730 USD
View
22 more retailers have this diamond
Prices start from HK$4,676 HKDSave up to HK$32,434 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$4,676 HKD