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Round|Lab Grown|IGI

5.09ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG761538979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761538979

Diamond specifications and retailer prices

From HK$25,969 HKD
$3,310 USD
As of October 29, 2026
Save HK$57,845 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$92,560 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761538979 or 761538979. Listed at 16 retailers as of October 27, 2026, with a 223% 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

5.09
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761538979
Dimensions11.10 × 11.07 × 6.73 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
11.10 mm11.07 mm5.09 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761538979
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$92,560 HKD|Low: HK$25,914 HKD|High: HK$170,722 HKD|Avg: HK$64,840 HKD|-0.7%
Novita 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 17HK$25,969 HKD
Retailer 9HK$26,001 HKD
Retailer 11HK$28,252 HKD
Retailer 5HK$29,688 HKD
Retailer 8HK$30,229 HKD
Retailer 10HK$36,443 HKD
Retailer 12HK$41,551 HKD
Retailer 15HK$41,551 HKD
Retailer 6HK$44,501 HKD
Retailer 2HK$50,977 HKD
Retailer 3HK$71,049 HKD
Retailer 14HK$71,602 HKD
Retailer 16HK$83,815 HKD
Novita DiamondsHK$92,560 HKD
Retailer 13HK$142,614 HKD
Retailer 7HK$155,188 HKD
Retailer 4HK$170,722 HKD

40 data points across 17 retailers

16 retailersHK$25,969 HKD to HK$83,815 HKD

B+
Cheapest Retailer
-
HK$25,969 HKD
$3,310 USD
B+
Retailer 2
-
HK$28,252 HKD
$3,601 USD
View
Retailer 3
-
HK$29,688 HKD
$3,784 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
HK$30,229 HKD
$3,853 USD
View
Final sale: no returns
B
Retailer 5
-
HK$36,443 HKD
$4,645 USD
View
B
Retailer 6
-
HK$41,551 HKD
$5,296 USD
View
B
Retailer 7
-
HK$41,551 HKD
$5,296 USD
View
B
Retailer 8
-
HK$44,501 HKD
$5,672 USD
View
B
Retailer 9
-
HK$50,977 HKD
€6,188 EUR
View
Retailer 10
-
HK$71,049 HKD
A$13,932 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$71,602 HKD
£7,186 GBP
View
B
Retailer 12
-
HK$83,815 HKD
$10,683 USD
View
Most Expensive
Novita Diamonds
cert_761538979 · Oct 8
HK$92,560 HKD
A$18,150 AUD
View
Price under review
12 more retailers have this diamond
Prices start from HK$25,969 HKDSave up to HK$57,845 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.

B+
5.09ct Round
HK$25,969 HKD