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Round|Lab Grown|IGI

1.89ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG816605467

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605467

Diamond specifications and retailer prices

From $333 USD
As of October 29, 2026
Save $2,267 USD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,600 USD at Brilliant Earth · As of October 29, 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 LG816605467 or 816605467. Listed at 26 retailers as of October 29, 2026, with prices from $333 to $2,600, a $2,267 spread on the same certified stone. Brilliant Earth lists it at $2,600. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605467
Dimensions7.94 × 7.92 × 4.91 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
7.94 mm7.92 mm1.89 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605467
Side View
Table 60.0%Crown 35.3°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.0%

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: Oct 29
Current: $2,600 USD|Low: $319 USD|High: $3,480 USD|Avg: $957 USD|-25.3%
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
October 29, 2026
Retailer 5$333 USD
Retailer 8$372 USD
Retailer 11$386 USD
Retailer 9$413 USD
Retailer 15$550 USD
Retailer 3$565 USD
Retailer 2$577 USD
Retailer 12$638 USD
Retailer 17$701 USD
Retailer 14$709 USD
Retailer 16$732 USD
Retailer 10$759 USD
Retailer 13$961 USD
Retailer 4$1,017 USD
Retailer 6$1,558 USD
Retailer 7$1,617 USD
Retailer 19$1,662 USD
Retailer 18$1,760 USD
Brilliant Earth$2,600 USD

36 data points across 19 retailers

26 retailers$333 USD to $2,600 USD

A
Cheapest Retailer
-
$333 USD
A
Retailer 2
-
$372 USD
View
Final sale: no returns
A
Retailer 3
-
$386 USD
View
A
Retailer 4
-
$413 USD
View
A
Retailer 5
-
$413 USD
View
B+
Retailer 6
-
$550 USD
View
A
Retailer 7
-
$565 USD
View
A
Retailer 8
-
$577 USD
£455 GBP
View
A
Retailer 9
-
$638 USD
€608 EUR
View
A
Retailer 10
-
$701 USD
A$1,078 AUD
View
A
Retailer 11
-
$709 USD
ZAR 11,453 ZAR
View
B+
Retailer 12
-
$732 USD
£577 GBP
View
B+
Retailer 13
-
$759 USD
View
B+
Retailer 14
-
$882 USD
View
B+
Retailer 15
-
$930 USD
View
B+
Retailer 16
-
$961 USD
A$1,479 AUD
View
B+
Retailer 17
-
$1,017 USD
View
B
Retailer 18
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$1,302 USD
View
B
Retailer 19
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$1,326 USD
View
B
Retailer 20
-
$1,370 USD
View
B
Retailer 21
-
$1,558 USD
View
B
Retailer 22
-
$1,600 USD
£1,260 GBP
View
B
Retailer 23
-
$1,617 USD
View
B
Retailer 24
-
$1,662 USD
£1,309 GBP
View
Price last confirmed 8 days ago
B
Retailer 25
-
$1,760 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20730979A · Oct 29
$2,600 USD
View
25 more retailers have this diamond
Prices start from $333 USDSave up to $2,267 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
$333 USD