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Round|Lab Grown|IGI

1.23ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG686501315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG686501315

Diamond specifications and retailer prices

From HK$1,397 HKD
$178 USD
As of October 29, 2026
Save HK$7,429 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$8,826 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG686501315 or 686501315. Listed at 22 retailers as of October 28, 2026, with prices from HK$1,397 to HK$8,826, a HK$7,429 spread on the same certified stone. Reve Diamonds lists it at HK$8,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG686501315
Dimensions6.86 × 6.90 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm6.90 mm1.23 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG686501315
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.6%

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$3,105 HKD|Low: HK$1,342 HKD|High: HK$8,826 HKD|Avg: HK$3,715 HKD|+6.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 6HK$1,397 HKD
Retailer 9HK$1,561 HKD
Retailer 16HK$1,624 HKD
Retailer 8HK$1,734 HKD
Retailer 19HK$1,734 HKD
Retailer 13HK$2,354 HKD
Retailer 12HK$2,884 HKD
Retailer 4HK$2,935 HKD
Retailer 14HK$2,981 HKD
Retailer 1HK$3,105 HKD
Retailer 5HK$3,440 HKD
Retailer 17HK$3,917 HKD
Retailer 15HK$4,238 HKD
Retailer 10HK$4,276 HKD
Retailer 2HK$4,370 HKD
Retailer 7HK$5,579 HKD
Retailer 11HK$5,649 HKD
Retailer 3HK$6,826 HKD
Retailer 18HK$8,161 HKD
Reve DiamondsHK$8,826 HKD

43 data points across 20 retailers

22 retailersHK$1,397 HKD to HK$8,826 HKD

A
Cheapest Retailer
-
HK$1,397 HKD
$178 USD
A
Retailer 2
-
HK$1,561 HKD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,624 HKD
$207 USD
View
A
Retailer 4
-
HK$1,734 HKD
$221 USD
View
A
Retailer 5
-
HK$1,734 HKD
$221 USD
View
B+
Retailer 6
-
HK$2,354 HKD
$300 USD
View
A
Retailer 7
-
HK$2,884 HKD
€350 EUR
View
Retailer 8
-
HK$2,935 HKD
£295 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
HK$2,981 HKD
ZAR 6,138 ZAR
View
A
Retailer 10
-
HK$3,105 HKD
£312 GBP
View
B+
Retailer 11
-
HK$3,288 HKD
$419 USD
View
B+
Retailer 12
-
HK$3,440 HKD
$438 USD
View
B+
Retailer 13
-
HK$3,917 HKD
A$768 AUD
View
B+
Retailer 14
-
HK$4,238 HKD
A$831 AUD
View
B+
Retailer 15
-
HK$4,276 HKD
$545 USD
View
B
Retailer 16
-
HK$4,370 HKD
$557 USD
View
B
Retailer 17
-
HK$5,579 HKD
$711 USD
View
B
Retailer 18
-
HK$5,767 HKD
$735 USD
View
B
Retailer 19
-
HK$6,007 HKD
$766 USD
View
Retailer 20
-
HK$6,826 HKD
$870 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
HK$8,161 HKD
£819 GBP
View
Most Expensive
B
Reve Diamonds
5E50A3588 · Oct 28
HK$8,826 HKD
$1,125 USD
View
21 more retailers have this diamond
Prices start from HK$1,397 HKDSave up to HK$7,429 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
1.23ct Round
HK$1,397 HKD