CaratHunter
Plans
Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG782680406

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782680406

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of October 29, 2026
Save $2,033 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,819 SGD 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 LG782680406 or 782680406. Listed at 22 retailers as of October 29, 2026, with a 562% 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 angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782680406
Dimensions7.85 × 7.90 × 4.93 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
7.85 mm7.90 mm1.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782680406
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

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: $4,819 SGD|Low: $347 SGD|High: $4,819 SGD|Avg: $1,252 SGD
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
October 30, 2026
Retailer 3$361 SGD
Retailer 17$419 SGD
Retailer 4$449 SGD
Retailer 16$449 SGD
Retailer 6$801 SGD
Retailer 8$818 SGD
Retailer 2$851 SGD
Retailer 13$962 SGD
Retailer 14$1,047 SGD
Retailer 10$1,100 SGD
Retailer 11$1,415 SGD
Retailer 7$1,477 SGD
Retailer 15$1,960 SGD
Retailer 9$2,283 SGD
Retailer 5$2,294 SGD
Retailer 12$2,394 SGD
Brilliant Earth$4,819 SGD

30 data points across 17 retailers

22 retailers$361 SGD to $2,394 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
A
Retailer 2
-
$419 SGD
$327 USD
View
A
Retailer 3
-
$449 SGD
$350 USD
View
A
Retailer 4
-
$449 SGD
$350 USD
View
A
Retailer 5
-
$549 SGD
$428 USD
View
Final sale: no returns
A
Retailer 6
-
$801 SGD
$625 USD
View
A
Retailer 7
-
$818 SGD
$638 USD
View
A
Retailer 8
-
$851 SGD
£523 GBP
View
B+
Retailer 9
-
$942 SGD
$735 USD
View
B+
Retailer 10
-
$962 SGD
€715 EUR
View
B+
Retailer 11
-
$1,047 SGD
ZAR 13,201 ZAR
View
B+
Retailer 12
-
$1,100 SGD
£676 GBP
View
B+
Retailer 13
-
$1,215 SGD
$948 USD
View
B+
Retailer 14
-
$1,415 SGD
A$1,698 AUD
View
B+
Retailer 15
-
$1,477 SGD
$1,152 USD
View
B
Retailer 16
-
$1,960 SGD
$1,529 USD
View
B
Retailer 17
-
$2,008 SGD
$1,566 USD
View
B
Retailer 18
-
$2,280 SGD
$1,779 USD
View
B
Retailer 19
-
$2,283 SGD
$1,781 USD
View
Retailer 20
-
$2,294 SGD
$1,790 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$2,394 SGD
£1,471 GBP
View
Most Expensive
Brilliant Earth
21312868A · Oct 22
$4,819 SGD
$3,760 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $361 SGDSave up to $2,033 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
$361 SGD