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 $367 USD
As of October 28, 2026
Save $1,234 USD (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,770 USD 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 28, 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,770 USD|Low: $315 USD|High: $1,790 USD|Avg: $881 USD|-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 29, 2026
Retailer 3$328 USD
Retailer 10$367 USD
Retailer 6$406 USD
Retailer 7$406 USD
Retailer 18$560 USD
Retailer 2$569 USD
Retailer 11$659 USD
Retailer 9$678 USD
Retailer 14$698 USD
Retailer 12$701 USD
Retailer 15$720 USD
Retailer 13$947 USD
Retailer 16$992 USD
Retailer 8$1,296 USD
Retailer 5$1,424 USD
Retailer 17$1,637 USD
Retailer 4$1,709 USD
Rare Carat$1,770 USD

41 data points across 18 retailers

27 retailers$367 USD to $1,601 USD

A
Retailer 1
-
$328 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$380 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$406 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$406 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$448 USD
HK$3,500 HKD
View
B+
Retailer 7
-
$545 USD
View
A
Retailer 8
-
$560 USD
View
A
Retailer 9
-
$569 USD
£448 GBP
View
A
Retailer 10
-
$659 USD
€628 EUR
View
A
Retailer 11
-
$678 USD
View
A
Retailer 12
-
$698 USD
ZAR 11,278 ZAR
View
A
Retailer 13
-
$701 USD
A$1,078 AUD
View
A
Retailer 14
-
$720 USD
£567 GBP
View
B+
Retailer 15
-
$928 USD
View
B+
Retailer 16
-
$947 USD
A$1,457 AUD
View
B+
Retailer 17
-
$992 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$1,008 USD
View
B
Retailer 19
-
$1,296 USD
SGD 1,752 SGD
View
B+
Retailer 20
-
$1,306 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$1,350 USD
View
B
Retailer 22
-
$1,424 USD
View
B
Retailer 23
-
$1,535 USD
View
B
Retailer 24
-
$1,601 USD
View
B
Retailer 25
-
$1,637 USD
£1,289 GBP
View
Price last confirmed 8 days ago
B
Retailer 26
-
$1,709 USD
A$2,629 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Rare Carat
239116449VB786 · Oct 18
$1,770 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from $367 USDSave up to $1,234 USD

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
$367 USD