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Round|Lab Grown|IGI

6.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG610311845

Shape and cutting style on the report: Round brilliant

Certificate IGI LG610311845

Diamond specifications and retailer prices

From HK$7,258 HKD
$925 USD
As of November 1, 2026
Save HK$43,036 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$50,294 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.53ct lab-grown round diamond

This 6.53ct 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 LG610311845 or 610311845. Listed at 21 retailers as of October 31, 2026, with prices from HK$7,258 to HK$50,294, a HK$43,036 spread on the same certified stone. Brilliant Earth lists it at HK$50,294. 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

6.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610311845
Dimensions11.98 × 11.92 × 7.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.98 mm11.92 mm6.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610311845
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

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$50,294 HKD|Low: HK$7,258 HKD|High: HK$50,294 HKD|Avg: HK$17,668 HKD
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
November 2, 2026
Retailer 7HK$7,258 HKD
Retailer 20HK$7,893 HKD
Retailer 19HK$8,129 HKD
Retailer 3HK$8,419 HKD
Retailer 5HK$8,419 HKD
Retailer 16HK$9,808 HKD
Retailer 4HK$11,075 HKD
Retailer 8HK$12,224 HKD
Retailer 13HK$12,922 HKD
Retailer 10HK$13,487 HKD
Retailer 2HK$13,939 HKD
Retailer 17HK$15,596 HKD
Retailer 18HK$16,288 HKD
Retailer 21HK$18,729 HKD
Retailer 9HK$21,742 HKD
Retailer 6HK$23,664 HKD
Retailer 11HK$26,235 HKD
Retailer 12HK$26,332 HKD
Retailer 15HK$28,548 HKD
Retailer 14HK$29,271 HKD
Brilliant EarthHK$50,294 HKD

38 data points across 21 retailers

21 retailersHK$7,258 HKD to HK$50,294 HKD

A
Cheapest Retailer
-
HK$7,258 HKD
$925 USD
A
Retailer 2
-
HK$7,893 HKD
$1,006 USD
View
A
Retailer 3
-
HK$8,129 HKD
$1,036 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,419 HKD
$1,073 USD
View
Retailer 5
-
HK$8,419 HKD
$1,073 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$9,808 HKD
$1,250 USD
View
Retailer 7
-
HK$11,075 HKD
£1,111 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
HK$12,224 HKD
$1,558 USD
View
A
Retailer 9
-
HK$12,922 HKD
£1,297 GBP
View
B+
Retailer 10
-
HK$13,487 HKD
$1,719 USD
View
A
Retailer 11
-
HK$13,939 HKD
€1,692 EUR
View
B+
Retailer 12
-
HK$15,596 HKD
A$3,058 AUD
View
B+
Retailer 13
-
HK$16,288 HKD
ZAR 33,537 ZAR
View
B+
Retailer 14
-
HK$18,729 HKD
$2,387 USD
View
B+
Retailer 15
-
HK$21,742 HKD
$2,771 USD
View
B+
Retailer 16
-
HK$23,664 HKD
$3,016 USD
View
Retailer 17
-
HK$26,235 HKD
$3,344 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
HK$26,332 HKD
$3,356 USD
View
B
Retailer 19
-
HK$28,548 HKD
£2,865 GBP
View
B
Retailer 20
-
HK$29,271 HKD
$3,731 USD
View
Most Expensive
B
Brilliant Earth
8717567A · Oct 31
HK$50,294 HKD
$6,410 USD
View
20 more retailers have this diamond
Prices start from HK$7,258 HKDSave up to HK$43,036 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
6.53ct Round
HK$7,258 HKD