CaratHunter
Plans
Round|Lab Grown|IGI

1.88ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG791605654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791605654

Diamond specifications and retailer prices

From $255 USD
As of October 29, 2026
Save $1,115 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,370 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG791605654 or 791605654. Listed at 23 retailers as of October 29, 2026, with prices from $255 to $1,370, a $1,115 spread on the same certified stone. Reve Diamonds lists it at $1,370. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791605654
Dimensions7.76 × 7.81 × 4.93 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
7.76 mm7.81 mm1.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791605654
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,267 USD|Low: $245 USD|High: $1,370 USD|Avg: $678 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 17$255 USD
Retailer 4$286 USD
Retailer 8$296 USD
Retailer 6$316 USD
Retailer 13$425 USD
Retailer 3$475 USD
Retailer 11$502 USD
Retailer 16$513 USD
Retailer 14$544 USD
Retailer 10$602 USD
Retailer 7$669 USD
Retailer 15$738 USD
Retailer 12$752 USD
Retailer 9$1,017 USD
Retailer 5$1,190 USD
Retailer 2$1,245 USD
Retailer 1$1,267 USD
Reve Diamonds$1,370 USD

43 data points across 18 retailers

23 retailers$255 USD to $1,370 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$296 USD
View
A
Retailer 4
-
$316 USD
View
A
Retailer 5
-
$316 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$425 USD
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$502 USD
€478 EUR
View
Retailer 9
-
$513 USD
£404 GBP
View
Price last confirmed 15 days ago
A
Retailer 10
-
$544 USD
ZAR 8,783 ZAR
View
A
Retailer 11
-
$602 USD
£474 GBP
View
A
Retailer 12
-
$662 USD
View
B+
Retailer 13
-
$669 USD
View
B+
Retailer 14
-
$682 USD
View
B+
Retailer 15
-
$738 USD
A$1,135 AUD
View
B+
Retailer 16
-
$752 USD
View
B+
Retailer 17
-
$1,017 USD
View
B+
Retailer 18
-
$1,069 USD
View
Retailer 19
-
$1,190 USD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,245 USD
View
B
Retailer 21
-
$1,267 USD
£998 GBP
View
B
Retailer 22
-
$1,303 USD
View
Most Expensive
B
Reve Diamonds
D779FD512 · Nov 1
$1,370 USD
View
22 more retailers have this diamond
Prices start from $255 USDSave up to $1,115 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
$255 USD