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Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG694580135

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate IGI LG694580135

Diamond specifications and retailer prices

From HK$8,968 HKD
$1,143 USD
As of October 30, 2026
Save HK$30,872 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,839 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant 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 LG694580135 or 694580135. Listed at 16 retailers as of October 30, 2026, with prices from HK$8,968 to HK$39,839, a HK$30,872 spread on the same certified stone. Taylor and Hart lists it at HK$39,839. 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

3.09
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694580135
Dimensions11.11 × 7.00 × 4.26 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm7.00 mm3.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694580135
Side View
Table 60.0%Crown 23.8°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 60.9%

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 30
Current: HK$33,409 HKD|Low: HK$8,607 HKD|High: HK$33,818 HKD|Avg: HK$19,973 HKD
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
Retailer 14
November 1, 2026
Retailer 13HK$8,968 HKD
Retailer 10HK$9,752 HKD
Retailer 6HK$10,356 HKD
Retailer 12HK$10,396 HKD
Retailer 14HK$11,769 HKD
Retailer 7HK$15,079 HKD
Retailer 3HK$16,523 HKD
Retailer 11HK$19,489 HKD
Retailer 8HK$23,484 HKD
Retailer 9HK$24,147 HKD
Retailer 5HK$28,696 HKD
Retailer 2HK$30,104 HKD
Retailer 4HK$33,308 HKD
Retailer 1HK$33,409 HKD

44 data points across 14 retailers

16 retailersHK$8,968 HKD to HK$39,839 HKD

A
Cheapest Retailer
-
HK$8,968 HKD
$1,143 USD
A
Retailer 2
-
HK$9,752 HKD
$1,243 USD
View
B+
Retailer 3
-
HK$10,356 HKD
$1,320 USD
View
A
Retailer 4
-
HK$10,396 HKD
$1,325 USD
View
B+
Retailer 5
-
HK$11,769 HKD
$1,500 USD
View
B+
Retailer 6
-
HK$15,079 HKD
£1,513 GBP
View
B
Retailer 7
-
HK$16,523 HKD
$2,106 USD
View
B
Retailer 8
-
HK$19,489 HKD
$2,484 USD
View
B
Retailer 9
-
HK$20,493 HKD
$2,612 USD
View
B
Retailer 10
-
HK$23,484 HKD
A$4,605 AUD
View
B
Retailer 11
-
HK$24,147 HKD
ZAR 49,721 ZAR
View
B
Retailer 12
-
HK$28,696 HKD
£2,880 GBP
View
B
Retailer 13
-
HK$30,104 HKD
$3,837 USD
View
B
Retailer 14
-
HK$33,308 HKD
SGD 5,737 SGD
View
B
Retailer 15
-
HK$33,409 HKD
£3,353 GBP
View
Most Expensive
B
Taylor and Hart
G6PP5MQ · Oct 31
HK$39,839 HKD
$5,078 USD
View
15 more retailers have this diamond
Prices start from HK$8,968 HKDSave up to HK$30,872 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
3.09ct Radiant
HK$8,968 HKD