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Round|Lab Grown|IGI

1.89ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG777614129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG777614129

Diamond specifications and retailer prices

From $263 USD
As of October 29, 2026
Save $2,107 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,370 USD at Brilliant Earth · As of October 31, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777614129 or 777614129. Listed at 22 retailers as of October 29, 2026, with prices from $263 to $2,370, a $2,107 spread on the same certified stone. Brilliant Earth lists it at $2,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777614129
Dimensions7.94 × 7.99 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.94 mm7.99 mm1.89 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777614129
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

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 29
Current: $2,370 USD|Low: $254 USD|High: $2,600 USD|Avg: $882 USD|-8.8%
Brilliant Earth
Retailer 2
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Retailer 29
November 1, 2026
Retailer 16$254 USD
Retailer 29$263 USD
Retailer 18$300 USD
Retailer 15$303 USD
Retailer 28$305 USD
Retailer 8$401 USD
Retailer 12$437 USD
Retailer 13$440 USD
Retailer 7$449 USD
Retailer 19$494 USD
Retailer 6$548 USD
Retailer 24$567 USD
Retailer 2$581 USD
Retailer 14$584 USD
Retailer 9$765 USD
Retailer 26$838 USD
Retailer 3$1,003 USD
Retailer 17$1,027 USD
Retailer 10$1,051 USD
Retailer 22$1,130 USD
Retailer 27$1,158 USD
Retailer 23$1,280 USD
Retailer 20$1,283 USD
Retailer 21$1,325 USD
Retailer 11$1,391 USD
Retailer 25$1,452 USD
Retailer 5$1,800 USD
Retailer 4$2,090 USD
Brilliant Earth$2,370 USD

19 data points across 29 retailers

22 retailers$263 USD to $2,370 USD

A
Cheapest Retailer
-
$263 USD
Retailer 2
-
$300 USD
View
Price last confirmed 50 days ago
A
Retailer 3
-
$305 USD
View
A
Retailer 4
-
$401 USD
View
B+
Retailer 5
-
$437 USD
View
A
Retailer 6
-
$440 USD
View
A
Retailer 7
-
$449 USD
View
A
Retailer 8
-
$548 USD
View
A
Retailer 9
-
$567 USD
€540 EUR
View
A
Retailer 10
-
$581 USD
£458 GBP
View
B+
Retailer 11
-
$765 USD
View
B+
Retailer 12
-
$838 USD
A$1,289 AUD
View
B+
Retailer 13
-
$1,003 USD
View
B+
Retailer 14
-
$1,051 USD
CA$1,460 CAD
View
Retailer 15
-
$1,130 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$1,158 USD
View
B
Retailer 17
-
$1,280 USD
A$1,969 AUD
View
B
Retailer 18
-
$1,391 USD
View
B
Retailer 19
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$1,452 USD
£1,143 GBP
View
B
Retailer 20
-
$1,800 USD
View
B
Retailer 21
-
$2,090 USD
View
Most Expensive
B
Brilliant Earth
22171676A · Oct 31
$2,370 USD
View
21 more retailers have this diamond
Prices start from $263 USDSave up to $2,107 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
$263 USD