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Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG783657873

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783657873

Diamond specifications and retailer prices

From HK$2,134 HKD
$272 USD
As of October 29, 2026
Save HK$9,028 HKD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$17,888 HKD at Brilliant Earth · As of October 22, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783657873 or 783657873. Listed at 25 retailers as of October 29, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783657873
Dimensions7.90 × 7.94 × 4.91 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
7.90 mm7.94 mm1.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783657873
Side View
Table 55.0%Crown 35.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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 29
Current: HK$17,888 HKD|Low: HK$2,048 HKD|High: HK$17,888 HKD|Avg: HK$6,502 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 5HK$2,134 HKD
Retailer 4HK$2,471 HKD
Retailer 3HK$2,644 HKD
Retailer 6HK$2,644 HKD
Retailer 17HK$3,452 HKD
Retailer 18HK$3,690 HKD
Retailer 10HK$3,727 HKD
Retailer 23HK$3,727 HKD
Retailer 19HK$4,350 HKD
Retailer 22HK$4,543 HKD
Retailer 2HK$4,635 HKD
Retailer 12HK$5,406 HKD
Retailer 14HK$5,868 HKD
Retailer 21HK$6,150 HKD
Retailer 13HK$6,669 HKD
Retailer 9HK$7,124 HKD
Retailer 7HK$8,497 HKD
Retailer 15HK$8,898 HKD
Retailer 11HK$9,399 HKD
Retailer 20HK$10,652 HKD
Retailer 16HK$11,162 HKD
Retailer 8HK$13,612 HKD
Brilliant EarthHK$17,888 HKD

27 data points across 23 retailers

25 retailersHK$2,134 HKD to HK$11,162 HKD

A
Cheapest Retailer
-
HK$2,134 HKD
$272 USD
A
Retailer 2
-
HK$2,471 HKD
$315 USD
View
A
Retailer 3
-
HK$2,644 HKD
$337 USD
View
A
Retailer 4
-
HK$2,644 HKD
$337 USD
View
A
Retailer 5
-
HK$3,452 HKD
$440 USD
View
Final sale: no returns
A
Retailer 6
-
HK$3,690 HKD
£370 GBP
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
B+
Retailer 8
-
HK$3,727 HKD
$475 USD
View
A
Retailer 9
-
HK$4,350 HKD
€528 EUR
View
A
Retailer 10
-
HK$4,543 HKD
ZAR 9,355 ZAR
View
A
Retailer 11
-
HK$4,635 HKD
£465 GBP
View
A
Retailer 12
-
HK$5,406 HKD
$689 USD
View
B+
Retailer 13
-
HK$5,868 HKD
$748 USD
View
B+
Retailer 14
-
HK$6,150 HKD
A$1,206 AUD
View
B+
Retailer 15
-
HK$6,669 HKD
$850 USD
View
B+
Retailer 16
-
HK$7,124 HKD
$908 USD
View
B+
Retailer 17
-
HK$8,120 HKD
$1,035 USD
View
B+
Retailer 18
-
HK$8,497 HKD
$1,083 USD
View
B+
Retailer 19
-
HK$8,898 HKD
$1,134 USD
View
B+
Retailer 20
-
HK$9,399 HKD
$1,198 USD
View
B+
Retailer 21
-
HK$10,168 HKD
$1,296 USD
View
B+
Retailer 22
-
HK$10,652 HKD
£1,069 GBP
View
B
Retailer 23
-
HK$11,162 HKD
$1,423 USD
View
Retailer 24
-
HK$13,612 HKD
$1,735 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
18328024A · Oct 22
HK$17,888 HKD
$2,280 USD
View
Price last confirmed 8 days ago
24 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$9,028 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$2,134 HKD