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Round|Lab Grown|IGI

1.89ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG754520593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754520593

Diamond specifications and retailer prices

From $268 USD
As of November 1, 2026
Save $2,348 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,616 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG754520593 or 754520593. Listed at 25 retailers as of October 27, 2026, with prices from $268 to $2,616, a $2,348 spread on the same certified stone. Queensmith lists it at $2,616. 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 angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754520593
Dimensions7.88 × 7.94 × 4.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.94 mm1.89 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754520593
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.9%

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: Nov 1
Current: $1,330 USD|Low: $257 USD|High: $1,346 USD|Avg: $677 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$268 USD
Retailer 3$332 USD
Retailer 2$448 USD
Retailer 10$490 USD
Retailer 5$536 USD
Retailer 8$570 USD
Retailer 7$593 USD
Retailer 6$630 USD
Retailer 9$772 USD
Retailer 11$841 USD
Retailer 4$1,277 USD
Retailer 1$1,330 USD

38 data points across 12 retailers

25 retailers$268 USD to $2,616 USD

A
Cheapest Retailer
-
$268 USD
A
Retailer 2
-
$300 USD
View
Final sale: no returns
A
Retailer 3
-
$311 USD
View
Retailer 4
-
$332 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$332 USD
View
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 7
-
$448 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$536 USD
£422 GBP
View
A
Retailer 10
-
$570 USD
ZAR 9,213 ZAR
View
A
Retailer 11
-
$593 USD
€565 EUR
View
A
Retailer 12
-
$609 USD
View
A
Retailer 13
-
$630 USD
£496 GBP
View
A
Retailer 14
-
$693 USD
View
B+
Retailer 15
-
$772 USD
A$1,187 AUD
View
B+
Retailer 16
-
$841 USD
View
B+
Retailer 17
-
$1,031 USD
View
B+
Retailer 18
-
$1,067 USD
View
B+
Retailer 19
-
$1,070 USD
SGD 1,446 SGD
View
B+
Retailer 20
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$1,118 USD
View
Retailer 21
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$1,205 USD
View
Price last confirmed 34 days ago
B
Retailer 22
-
$1,277 USD
View
B
Retailer 23
-
$1,330 USD
£1,047 GBP
View
B
Retailer 24
-
$1,410 USD
View
Most Expensive
B
Queensmith
LG754520593 · Oct 27
$2,616 USD
£2,060 GBP
View
24 more retailers have this diamond
Prices start from $268 USDSave up to $2,348 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
$268 USD