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Round|Lab Grown|IGI

5.88ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG761520997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761520997

Diamond specifications and retailer prices

From $1,151 SGD
$898 USD
As of October 29, 2026
Save $5,509 SGD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,034 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.88ct lab-grown round diamond

This 5.88ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761520997 or 761520997. Listed at 23 retailers as of October 28, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.88
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761520997
Dimensions11.56 × 11.62 × 7.10 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
11.56 mm11.62 mm5.88 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761520997
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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: $18,034 SGD|Low: $1,105 SGD|High: $18,034 SGD|Avg: $3,815 SGD
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
October 30, 2026
Retailer 3$1,151 SGD
Retailer 5$1,334 SGD
Retailer 10$1,557 SGD
Retailer 9$1,677 SGD
Retailer 2$2,047 SGD
Retailer 8$2,129 SGD
Retailer 6$2,142 SGD
Retailer 13$2,703 SGD
Retailer 7$2,712 SGD
Retailer 14$2,970 SGD
Retailer 11$3,959 SGD
Retailer 12$4,533 SGD
Retailer 4$5,444 SGD
Brilliant Earth$18,034 SGD

32 data points across 14 retailers

23 retailers$1,151 SGD to $6,660 SGD

A
Cheapest Retailer
-
$1,151 SGD
$898 USD
A
Retailer 2
-
$1,252 SGD
$977 USD
View
A
Retailer 3
-
$1,288 SGD
$1,005 USD
View
Final sale: no returns
A
Retailer 4
-
$1,334 SGD
$1,041 USD
View
Retailer 5
-
$1,334 SGD
$1,041 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,557 SGD
$1,215 USD
View
A
Retailer 7
-
$1,677 SGD
£1,030 GBP
View
A
Retailer 8
-
$1,926 SGD
$1,503 USD
View
A
Retailer 9
-
$2,047 SGD
£1,258 GBP
View
A
Retailer 10
-
$2,129 SGD
€1,582 EUR
View
B+
Retailer 11
-
$2,142 SGD
$1,671 USD
View
Retailer 12
-
$2,703 SGD
A$3,244 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$2,712 SGD
ZAR 34,180 ZAR
View
B+
Retailer 14
-
$2,970 SGD
$2,317 USD
View
B+
Retailer 15
-
$3,355 SGD
$2,618 USD
View
B+
Retailer 16
-
$3,753 SGD
$2,928 USD
View
B+
Retailer 17
-
$3,959 SGD
$3,089 USD
View
B+
Retailer 18
-
$4,277 SGD
$3,337 USD
View
B+
Retailer 19
-
$4,533 SGD
£2,785 GBP
View
B
Retailer 20
-
$4,636 SGD
$3,617 USD
View
Retailer 21
-
$5,444 SGD
A$6,534 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$6,660 SGD
$5,196 USD
View
Most Expensive
Brilliant Earth
17083881A · Oct 29
$18,034 SGD
$14,070 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,151 SGDSave up to $5,509 SGD

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
5.88ct Round
$1,151 SGD