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Round|Lab Grown|IGI

8.12ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG608359060

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608359060

Diamond specifications and retailer prices

From HK$9,839 HKD
$1,254 USD
As of October 29, 2026
Save HK$60,930 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$70,768 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.12ct lab-grown round diamond

This 8.12ct 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 LG608359060 or 608359060. Listed at 23 retailers as of October 29, 2026, with prices from HK$9,839 to HK$70,768, a HK$60,930 spread on the same certified stone. Brilliant Earth lists it at HK$70,768. 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

8.12
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608359060
Dimensions12.95 × 12.91 × 7.93 mm
L/W Ratio1.00
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
12.95 mm12.91 mm8.12 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608359060
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$70,768 HKD|Low: HK$9,721 HKD|High: HK$80,026 HKD|Avg: HK$24,045 HKD|-11.6%
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 6HK$9,839 HKD
Retailer 20HK$10,702 HKD
Retailer 4HK$11,015 HKD
Retailer 3HK$11,408 HKD
Retailer 12HK$11,408 HKD
Retailer 16HK$12,749 HKD
Retailer 22HK$15,010 HKD
Retailer 7HK$15,417 HKD
Retailer 17HK$16,011 HKD
Retailer 10HK$18,076 HKD
Retailer 13HK$18,725 HKD
Retailer 18HK$19,132 HKD
Retailer 2HK$21,138 HKD
Retailer 8HK$21,262 HKD
Retailer 5HK$21,387 HKD
Retailer 14HK$32,740 HKD
Retailer 9HK$33,046 HKD
Retailer 11HK$34,079 HKD
Retailer 19HK$36,708 HKD
Retailer 15HK$40,022 HKD
Retailer 21HK$45,230 HKD
Brilliant EarthHK$70,768 HKD

35 data points across 22 retailers

23 retailersHK$9,839 HKD to HK$70,768 HKD

A
Cheapest Retailer
-
HK$9,839 HKD
$1,254 USD
A
Retailer 2
-
HK$10,702 HKD
$1,364 USD
View
A
Retailer 3
-
HK$11,015 HKD
$1,404 USD
View
Final sale: no returns
Retailer 4
-
HK$11,408 HKD
$1,454 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$11,408 HKD
$1,454 USD
View
A
Retailer 6
-
HK$12,749 HKD
$1,625 USD
View
Retailer 7
-
HK$15,010 HKD
£1,506 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
HK$15,417 HKD
$1,965 USD
View
A
Retailer 9
-
HK$16,011 HKD
£1,607 GBP
View
B+
Retailer 10
-
HK$18,076 HKD
$2,304 USD
View
A
Retailer 11
-
HK$18,725 HKD
€2,273 EUR
View
A
Retailer 12
-
HK$19,132 HKD
ZAR 39,395 ZAR
View
B+
Retailer 13
-
HK$21,138 HKD
A$4,145 AUD
View
B+
Retailer 14
-
HK$21,262 HKD
$2,710 USD
View
B+
Retailer 15
-
HK$21,387 HKD
$2,726 USD
View
B+
Retailer 16
-
HK$32,740 HKD
$4,173 USD
View
B
Retailer 17
-
HK$33,046 HKD
$4,212 USD
View
Retailer 18
-
HK$34,079 HKD
$4,344 USD
View
Price last confirmed 20 days ago
B
Retailer 19
-
HK$36,708 HKD
£3,684 GBP
View
B
Retailer 20
-
HK$40,022 HKD
$5,101 USD
View
Retailer 21
-
HK$45,230 HKD
$5,765 USD
View
Price last confirmed 10 days ago
Retailer 22
-
HK$48,708 HKD
$6,208 USD
View
Price last confirmed 76 days ago
Most Expensive
B
Brilliant Earth
8644949A · Oct 31
HK$70,768 HKD
$9,020 USD
View
22 more retailers have this diamond
Prices start from HK$9,839 HKDSave up to HK$60,930 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
8.12ct Round
HK$9,839 HKD