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Round|Lab Grown|IGI

1.89ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG818660875

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660875

Diamond specifications and retailer prices

From $274 USD
As of November 1, 2026
Save $1,155 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,940 USD at Brilliant Earth · As of October 3, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818660875 or 818660875. Listed at 25 retailers as of November 1, 2026, with a 422% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660875
Dimensions7.90 × 7.87 × 4.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.87 mm1.89 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660875
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

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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: Nov 1
Current: $2,940 USD|Low: $263 USD|High: $2,940 USD|Avg: $866 USD
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
November 1, 2026
Retailer 4$274 USD
Retailer 8$307 USD
Retailer 10$339 USD
Retailer 11$340 USD
Retailer 14$458 USD
Retailer 7$500 USD
Retailer 3$513 USD
Retailer 12$534 USD
Retailer 18$583 USD
Retailer 2$596 USD
Retailer 16$629 USD
Retailer 17$790 USD
Retailer 13$813 USD
Retailer 5$1,305 USD
Retailer 15$1,368 USD
Retailer 19$1,375 USD
Retailer 6$1,429 USD
Retailer 9$1,437 USD
Brilliant Earth$2,940 USD

36 data points across 19 retailers

25 retailers$274 USD to $1,429 USD

A
Cheapest Retailer
-
$274 USD
A
Retailer 2
-
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$318 USD
View
A
Retailer 4
-
$339 USD
View
Retailer 5
-
$340 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$458 USD
View
A
Retailer 7
-
$500 USD
View
Retailer 8
-
$513 USD
£404 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
$534 USD
€509 EUR
View
A
Retailer 10
-
$583 USD
ZAR 9,423 ZAR
View
A
Retailer 11
-
$596 USD
£469 GBP
View
A
Retailer 12
-
$629 USD
A$968 AUD
View
B+
Retailer 13
-
$715 USD
View
B+
Retailer 14
-
$772 USD
View
B+
Retailer 15
-
$790 USD
A$1,215 AUD
View
B+
Retailer 16
-
$813 USD
View
B+
Retailer 17
-
$1,056 USD
View
B+
Retailer 18
-
$1,091 USD
View
B+
Retailer 19
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$1,142 USD
View
B
Retailer 20
-
$1,305 USD
View
B+
Retailer 21
-
$1,368 USD
£1,077 GBP
View
Retailer 22
-
$1,375 USD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$1,429 USD
View
Retailer 24
-
$1,437 USD
A$2,211 AUD
View
Price last confirmed 24 days ago
Most Expensive
Brilliant Earth
20905914A · Oct 3
$2,940 USD
View
Price last confirmed 29 days ago
24 more retailers have this diamond
Prices start from $274 USDSave up to $1,155 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
$274 USD