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Round|Lab Grown|IGI

16.12ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG802634718

Shape and cutting style on the report: Round brilliant

Certificate IGI LG802634718

Diamond specifications and retailer prices

From HK$47,963 HKD
$6,113 USD
As of November 1, 2026
Save HK$162,619 HKD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$355,899 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 16.12ct lab-grown round diamond

This 16.12ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802634718 or 802634718. Listed at 18 retailers as of October 31, 2026, with a 339% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

16.12
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802634718
Dimensions16.37 × 16.31 × 9.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.37 mm16.31 mm16.12 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802634718
Side View
Table 56.0%Crown 33.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.3%

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: Nov 1
Current: HK$49,323 HKD|Low: HK$46,049 HKD|High: HK$117,534 HKD|Avg: HK$72,247 HKD|-0.3%
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
November 2, 2026
Retailer 13HK$47,963 HKD
Retailer 1HK$49,323 HKD
Retailer 4HK$54,899 HKD
Retailer 2HK$55,637 HKD
Retailer 3HK$55,637 HKD
Retailer 9HK$55,668 HKD
Retailer 11HK$62,730 HKD
Retailer 12HK$66,158 HKD
Retailer 6HK$76,858 HKD
Retailer 10HK$80,768 HKD
Retailer 8HK$95,067 HKD
Retailer 5HK$103,255 HKD
Retailer 7HK$117,335 HKD

42 data points across 13 retailers

18 retailersHK$47,963 HKD to HK$210,583 HKD

A
Cheapest Retailer
-
HK$47,963 HKD
$6,113 USD
A
Retailer 2
-
HK$49,323 HKD
£4,950 GBP
View
A
Retailer 3
-
HK$50,270 HKD
$6,407 USD
View
A
Retailer 4
-
HK$54,899 HKD
$6,997 USD
View
Retailer 5
-
HK$55,637 HKD
$7,091 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$55,637 HKD
$7,091 USD
View
A
Retailer 7
-
HK$55,668 HKD
$7,095 USD
View
Retailer 8
-
HK$62,730 HKD
$7,995 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$66,158 HKD
$8,432 USD
View
B+
Retailer 10
-
HK$72,906 HKD
$9,292 USD
View
B+
Retailer 11
-
HK$76,858 HKD
£7,713 GBP
View
B+
Retailer 12
-
HK$80,768 HKD
$10,294 USD
View
B+
Retailer 13
-
HK$95,067 HKD
ZAR 195,743 ZAR
View
B+
Retailer 14
-
HK$103,255 HKD
$13,160 USD
View
B
Retailer 15
-
HK$117,335 HKD
A$23,007 AUD
View
B
Retailer 16
-
HK$210,583 HKD
$26,839 USD
View
Retailer 17
-
HK$330,007 HKD
$42,060 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-802634718 · Nov 2
HK$355,899 HKD
$45,360 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$47,963 HKDSave up to HK$162,619 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
16.12ct Round
HK$47,963 HKD