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Heart|Lab Grown|IGI

1.25ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG831682890

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831682890

Diamond specifications and retailer prices

From HK$1,813 HKD
$231 USD
As of October 28, 2026
Save HK$7,736 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,548 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831682890 or 831682890. Listed at 12 retailers as of October 28, 2026, with prices from HK$1,813 to HK$9,548, a HK$7,736 spread on the same certified stone. Reve Diamonds lists it at HK$9,548. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831682890
Dimensions6.33 × 7.34 × 4.71 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm7.34 mm1.25 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831682890
Side View
Table 65.0%Crown 32.7°Girdle: STK-THKPavilion 43.1°Culet: NoneDepth 64.2%

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 28
Current: HK$3,706 HKD|Low: HK$1,813 HKD|High: HK$9,548 HKD|Avg: HK$4,687 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 9HK$1,813 HKD
Retailer 5HK$2,540 HKD
Retailer 11HK$2,731 HKD
Retailer 7HK$3,353 HKD
Retailer 6HK$3,465 HKD
Retailer 2HK$3,641 HKD
Retailer 1HK$3,706 HKD
Retailer 8HK$4,932 HKD
Retailer 10HK$6,505 HKD
Retailer 3HK$6,901 HKD
Retailer 4HK$8,131 HKD
Reve DiamondsHK$9,548 HKD

8 data points across 12 retailers

12 retailersHK$1,813 HKD to HK$9,548 HKD

A
Cheapest Retailer
-
HK$1,813 HKD
$231 USD
Final sale: no returns
A
Retailer 2
-
HK$2,540 HKD
£255 GBP
View
B+
Retailer 3
-
HK$2,731 HKD
$348 USD
View
B+
Retailer 4
-
HK$3,353 HKD
€407 EUR
View
B+
Retailer 5
-
HK$3,465 HKD
ZAR 7,134 ZAR
View
B+
Retailer 6
-
HK$3,641 HKD
$464 USD
View
B+
Retailer 7
-
HK$3,706 HKD
£372 GBP
View
B+
Retailer 8
-
HK$4,932 HKD
A$967 AUD
View
B
Retailer 9
-
HK$6,505 HKD
$829 USD
View
B
Retailer 10
-
HK$6,901 HKD
$880 USD
View
B
Retailer 11
-
HK$8,131 HKD
£816 GBP
View
Most Expensive
B
Reve Diamonds
C1A59E040 · Oct 28
HK$9,548 HKD
$1,217 USD
View
11 more retailers have this diamond
Prices start from HK$1,813 HKDSave up to HK$7,736 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
1.25ct Heart
HK$1,813 HKD