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Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786644911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786644911

Diamond specifications and retailer prices

From $470 SGD
$367 USD
As of October 30, 2026
Save $1,582 SGD (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,269 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG786644911 or 786644911. Listed at 27 retailers as of October 30, 2026, with a 336% 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 angle33.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786644911
Dimensions8.01 × 7.97 × 4.80 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.01 mm7.97 mm1.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786644911
Side View
Table 56.0%Crown 33.4°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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 30
Current: $2,269 SGD|Low: $404 SGD|High: $2,294 SGD|Avg: $1,130 SGD|-1.1%
Rare Carat
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
October 30, 2026
Retailer 3$420 SGD
Retailer 10$470 SGD
Retailer 6$520 SGD
Retailer 7$520 SGD
Retailer 18$718 SGD
Retailer 2$727 SGD
Retailer 12$845 SGD
Retailer 9$869 SGD
Retailer 15$895 SGD
Retailer 13$898 SGD
Retailer 11$927 SGD
Retailer 14$1,214 SGD
Retailer 16$1,271 SGD
Retailer 8$1,662 SGD
Retailer 5$1,825 SGD
Retailer 17$2,098 SGD
Retailer 4$2,190 SGD
Rare Carat$2,269 SGD

40 data points across 18 retailers

27 retailers$470 SGD to $2,052 SGD

Retailer 1
-
$420 SGD
$328 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$470 SGD
$367 USD
View
Final sale: no returns
Retailer 3
-
$487 SGD
$380 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$520 SGD
$406 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$520 SGD
$406 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$574 SGD
HK$3,500 HKD
View
B+
Retailer 7
-
$699 SGD
$545 USD
View
A
Retailer 8
-
$718 SGD
$560 USD
View
A
Retailer 9
-
$727 SGD
£446 GBP
View
A
Retailer 10
-
$845 SGD
€628 EUR
View
A
Retailer 11
-
$869 SGD
$678 USD
View
A
Retailer 12
-
$895 SGD
ZAR 11,278 ZAR
View
A
Retailer 13
-
$898 SGD
A$1,078 AUD
View
B+
Retailer 14
-
$927 SGD
£569 GBP
View
B+
Retailer 15
-
$1,189 SGD
$928 USD
View
B+
Retailer 16
-
$1,214 SGD
A$1,457 AUD
View
Retailer 17
-
$1,271 SGD
$992 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,292 SGD
$1,008 USD
View
B
Retailer 19
-
$1,662 SGD
View
Retailer 20
-
$1,674 SGD
$1,306 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$1,731 SGD
$1,350 USD
View
B
Retailer 22
-
$1,825 SGD
$1,424 USD
View
B
Retailer 23
-
$1,967 SGD
$1,535 USD
View
B
Retailer 24
-
$2,052 SGD
$1,601 USD
View
Retailer 25
-
$2,098 SGD
£1,289 GBP
View
Price last confirmed 9 days ago
Retailer 26
-
$2,190 SGD
A$2,629 AUD
View
Price last confirmed 25 days ago
Most Expensive
Rare Carat
239116449VB786 · Oct 18
$2,269 SGD
$1,770 USD
View
Price last confirmed 12 days ago
26 more retailers have this diamond
Prices start from $470 SGDSave up to $1,582 SGD

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
$470 SGD