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Round|Lab Grown|IGI

1.89ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG778677800

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778677800

Diamond specifications and retailer prices

From HK$1,852 HKD
$236 USD
As of October 26, 2026
Save HK$8,270 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,122 HKD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778677800 or 778677800. Listed at 20 retailers as of October 23, 2026, with prices from HK$1,852 to HK$10,122, a HK$8,270 spread on the same certified stone. Brilliant Earth lists it at HK$10,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778677800
Dimensions8.04 × 8.00 × 4.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm8.00 mm1.89 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778677800
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.7%

Caratlytics Score

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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 26
Current: HK$10,122 HKD|Low: HK$1,820 HKD|High: HK$10,122 HKD|Avg: HK$5,513 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
October 29, 2026
Retailer 18HK$1,852 HKD
Retailer 5HK$2,079 HKD
Retailer 4HK$2,150 HKD
Retailer 6HK$2,299 HKD
Retailer 14HK$2,511 HKD
Retailer 13HK$3,658 HKD
Retailer 16HK$3,658 HKD
Retailer 9HK$3,884 HKD
Retailer 17HK$4,310 HKD
Retailer 12HK$4,394 HKD
Retailer 8HK$4,682 HKD
Retailer 3HK$5,336 HKD
Retailer 7HK$6,089 HKD
Retailer 15HK$7,345 HKD
Retailer 20HK$7,391 HKD
Retailer 10HK$7,729 HKD
Retailer 19HK$9,228 HKD
Retailer 2HK$9,251 HKD
Retailer 11HK$9,353 HKD
Brilliant EarthHK$10,122 HKD

35 data points across 20 retailers

20 retailersHK$1,852 HKD to HK$10,122 HKD

A
Cheapest Retailer
-
HK$1,852 HKD
$236 USD
A
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,150 HKD
$274 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$2,299 HKD
$293 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,511 HKD
View
A
Retailer 6
-
HK$3,658 HKD
€444 EUR
View
A
Retailer 7
-
HK$3,658 HKD
£367 GBP
View
B+
Retailer 8
-
HK$3,884 HKD
$495 USD
View
A
Retailer 9
-
HK$4,310 HKD
£432 GBP
View
A
Retailer 10
-
HK$4,394 HKD
$560 USD
View
A
Retailer 11
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 12
-
HK$5,336 HKD
$680 USD
View
B+
Retailer 13
-
HK$6,089 HKD
$776 USD
View
B+
Retailer 14
-
HK$7,345 HKD
SGD 1,265 SGD
View
B+
Retailer 15
-
HK$7,391 HKD
$942 USD
View
B+
Retailer 16
-
HK$7,729 HKD
$985 USD
View
B
Retailer 17
-
HK$9,228 HKD
£926 GBP
View
B
Retailer 18
-
HK$9,251 HKD
$1,179 USD
View
B
Retailer 19
-
HK$9,353 HKD
$1,192 USD
View
Most Expensive
B
Brilliant Earth
18302081A · Oct 23
HK$10,122 HKD
$1,290 USD
View
19 more retailers have this diamond
Prices start from HK$1,852 HKDSave up to HK$8,270 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
1.89ct Round
HK$1,852 HKD