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Round|Lab Grown|IGI

6.80ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG596344366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG596344366

Diamond specifications and retailer prices

From HK$8,646 HKD
$1,102 USD
As of October 29, 2026
Save HK$46,117 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$54,763 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.8ct lab-grown round diamond

This 6.8ct 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 LG596344366 or 596344366. Listed at 22 retailers as of October 29, 2026, with prices from HK$8,646 to HK$54,763, a HK$46,117 spread on the same certified stone. Brilliant Earth lists it at HK$54,763. 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

6.80
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596344366
Dimensions12.19 × 12.12 × 7.46 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
12.19 mm12.12 mm6.80 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596344366
Side View
Table 58.0%Crown 34.7°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.4%

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$54,763 HKD|Low: HK$7,398 HKD|High: HK$59,784 HKD|Avg: HK$21,957 HKD|-1.6%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 7HK$8,646 HKD
Retailer 21HK$9,407 HKD
Retailer 5HK$9,682 HKD
Retailer 4HK$10,027 HKD
Retailer 22HK$10,027 HKD
Retailer 16HK$11,376 HKD
Retailer 3HK$13,196 HKD
Retailer 8HK$13,808 HKD
Retailer 13HK$14,441 HKD
Retailer 17HK$14,481 HKD
Retailer 11HK$15,966 HKD
Retailer 2HK$18,583 HKD
Retailer 6HK$18,798 HKD
Retailer 18HK$19,408 HKD
Retailer 9HK$20,344 HKD
Retailer 10HK$23,812 HKD
Retailer 14HK$29,045 HKD
Retailer 12HK$30,463 HKD
Retailer 20HK$32,274 HKD
Retailer 15HK$35,065 HKD
Retailer 19HK$52,841 HKD
Brilliant EarthHK$54,763 HKD

33 data points across 22 retailers

22 retailersHK$8,646 HKD to HK$54,763 HKD

A
Cheapest Retailer
-
HK$8,646 HKD
$1,102 USD
A
Retailer 2
-
HK$9,407 HKD
$1,199 USD
View
A
Retailer 3
-
HK$9,682 HKD
$1,234 USD
View
Final sale: no returns
Retailer 4
-
HK$10,027 HKD
$1,278 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$10,027 HKD
$1,278 USD
View
A
Retailer 6
-
HK$11,376 HKD
$1,450 USD
View
Retailer 7
-
HK$13,196 HKD
£1,324 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
HK$13,808 HKD
$1,760 USD
View
A
Retailer 9
-
HK$14,441 HKD
€1,753 EUR
View
A
Retailer 10
-
HK$14,481 HKD
£1,453 GBP
View
B+
Retailer 11
-
HK$15,966 HKD
$2,035 USD
View
B+
Retailer 12
-
HK$18,583 HKD
A$3,644 AUD
View
B+
Retailer 13
-
HK$18,798 HKD
$2,396 USD
View
B+
Retailer 14
-
HK$19,408 HKD
ZAR 39,962 ZAR
View
B+
Retailer 15
-
HK$20,344 HKD
$2,593 USD
View
B+
Retailer 16
-
HK$23,812 HKD
$3,035 USD
View
B
Retailer 17
-
HK$29,045 HKD
$3,702 USD
View
Retailer 18
-
HK$30,463 HKD
$3,883 USD
View
Price last confirmed 21 days ago
B
Retailer 19
-
HK$32,274 HKD
£3,239 GBP
View
B
Retailer 20
-
HK$35,065 HKD
$4,469 USD
View
B
Retailer 21
-
HK$52,841 HKD
$6,735 USD
View
Most Expensive
B
Brilliant Earth
7956783A · Oct 29
HK$54,763 HKD
$6,980 USD
View
21 more retailers have this diamond
Prices start from HK$8,646 HKDSave up to HK$46,117 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
6.80ct Round
HK$8,646 HKD