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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG602316630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602316630

Diamond specifications and retailer prices

From HK$4,974 HKD
$634 USD
As of October 29, 2026
Save HK$39,197 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$44,171 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 LG602316630 or 602316630. Listed at 17 retailers as of October 29, 2026, with prices from HK$4,974 to HK$44,171, a HK$39,197 spread on the same certified stone. Do Amore Diamonds lists it at HK$44,171. 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 angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602316630
Dimensions9.90 × 9.94 × 6.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
9.90 mm9.94 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602316630
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°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: Oct 29
Current: HK$44,171 HKD|Low: HK$4,974 HKD|High: HK$44,171 HKD|Avg: HK$14,327 HKD
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 11
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Retailer 15
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 16HK$4,974 HKD
Retailer 15HK$5,414 HKD
Retailer 8HK$5,570 HKD
Retailer 4HK$5,774 HKD
Retailer 13HK$5,774 HKD
Retailer 9HK$8,105 HKD
Retailer 6HK$8,975 HKD
Retailer 2HK$9,127 HKD
Retailer 19HK$9,446 HKD
Retailer 12HK$10,178 HKD
Retailer 11HK$13,703 HKD
Retailer 18HK$14,750 HKD
Retailer 14HK$17,920 HKD
Retailer 5HK$19,685 HKD
Retailer 3HK$20,086 HKD
Retailer 10HK$20,685 HKD
Retailer 7HK$22,839 HKD
Retailer 17HK$25,060 HKD
Do Amore DiamondsHK$44,171 HKD

23 data points across 19 retailers

17 retailersHK$4,974 HKD to HK$44,171 HKD

A
Cheapest Retailer
-
HK$4,974 HKD
$634 USD
A
Retailer 2
-
HK$5,414 HKD
$690 USD
View
A
Retailer 3
-
HK$5,570 HKD
$710 USD
View
Final sale: no returns
Retailer 4
-
HK$5,774 HKD
$736 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$5,774 HKD
$736 USD
View
A
Retailer 6
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 7
-
HK$8,975 HKD
$1,144 USD
View
A
Retailer 8
-
HK$9,127 HKD
£916 GBP
View
A
Retailer 9
-
HK$9,446 HKD
$1,204 USD
View
A
Retailer 10
-
HK$10,178 HKD
£1,021 GBP
View
B+
Retailer 11
-
HK$14,750 HKD
$1,880 USD
View
B
Retailer 12
-
HK$17,920 HKD
$2,284 USD
View
B
Retailer 13
-
HK$19,685 HKD
$2,509 USD
View
B
Retailer 14
-
HK$20,086 HKD
$2,560 USD
View
B
Retailer 15
-
HK$22,839 HKD
$2,911 USD
View
B
Retailer 16
-
HK$25,060 HKD
£2,515 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8B84DA750 · Oct 29
HK$44,171 HKD
$5,630 USD
View
16 more retailers have this diamond
Prices start from HK$4,974 HKDSave up to HK$39,197 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$4,974 HKD