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Round|Lab Grown|IGI

1.88ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG749571235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749571235

Diamond specifications and retailer prices

From $258 USD
As of October 29, 2026
Save $1,124 USD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $1,382 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.88ct lab-grown round diamond

This 1.88ct 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 LG749571235 or 749571235. Listed at 28 retailers as of October 29, 2026, with prices from $258 to $1,382, a $1,124 spread on the same certified stone. With Clarity lists it at $1,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749571235
Dimensions7.89 × 7.95 × 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
7.89 mm7.95 mm1.88 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749571235
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $1,280 USD|Low: $255 USD|High: $1,377 USD|Avg: $710 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 22
November 1, 2026
Retailer 11$258 USD
Retailer 20$298 USD
Retailer 3$299 USD
Retailer 5$319 USD
Retailer 6$319 USD
Retailer 22$480 USD
Retailer 12$515 USD
Retailer 7$533 USD
Retailer 18$548 USD
Retailer 21$549 USD
Retailer 4$597 USD
Retailer 16$608 USD
Retailer 19$629 USD
Retailer 2$744 USD
Retailer 9$846 USD
Retailer 13$1,027 USD
Retailer 10$1,078 USD
Retailer 15$1,205 USD
Retailer 17$1,257 USD
Retailer 14$1,273 USD
Retailer 1$1,280 USD
Retailer 8$1,377 USD

28 data points across 22 retailers

28 retailers$258 USD to $1,382 USD

Retailer 1
-
$255 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$298 USD
View
Final sale: no returns
A
Retailer 4
-
$299 USD
View
Retailer 5
-
$312 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$319 USD
View
A
Retailer 7
-
$319 USD
View
A
Retailer 8
-
$480 USD
View
A
Retailer 9
-
$515 USD
£406 GBP
View
B+
Retailer 10
-
$533 USD
View
A
Retailer 11
-
$548 USD
€522 EUR
View
A
Retailer 12
-
$549 USD
ZAR 8,864 ZAR
View
A
Retailer 13
-
$597 USD
View
A
Retailer 14
-
$608 USD
£479 GBP
View
A
Retailer 15
-
$629 USD
A$968 AUD
View
B+
Retailer 16
-
$682 USD
View
B+
Retailer 17
-
$744 USD
A$1,145 AUD
View
B+
Retailer 18
-
$846 USD
View
Retailer 19
-
$1,018 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
-
$1,027 USD
View
B+
Retailer 21
-
$1,078 USD
View
Retailer 22
-
$1,205 USD
View
Price last confirmed 25 days ago
B
Retailer 23
-
$1,224 USD
View
B
Retailer 24
-
$1,257 USD
View
Retailer 25
-
$1,273 USD
A$1,958 AUD
View
Price last confirmed 24 days ago
B
Retailer 26
-
$1,280 USD
£1,008 GBP
View
B
Retailer 27
-
$1,377 USD
View
Most Expensive
B
With Clarity
749571235 · Oct 31
$1,382 USD
View
27 more retailers have this diamond
Prices start from $258 USDSave up to $1,124 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
1.88ct Round
$258 USD