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Round|Lab Grown|IGI

1.88ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG812621962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812621962

Diamond specifications and retailer prices

From $513 SGD
$400 USD
As of October 28, 2026
Save $3,871 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,383 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621962 or 812621962. Listed at 26 retailers as of October 28, 2026, with prices from $513 to $4,383, a $3,871 spread on the same certified stone. Brilliant Earth lists it at $4,383. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621962
Dimensions8.04 × 8.00 × 4.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.04 mm8.00 mm1.88 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621962
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.9%

Caratlytics Score

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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 28
Current: $4,383 SGD|Low: $118 SGD|High: $4,383 SGD|Avg: $1,539 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 7$513 SGD
Retailer 4$801 SGD
Retailer 15$801 SGD
Retailer 10$919 SGD
Retailer 9$928 SGD
Retailer 14$978 SGD
Retailer 2$1,020 SGD
Retailer 5$1,298 SGD
Retailer 12$1,321 SGD
Retailer 16$1,670 SGD
Retailer 3$1,675 SGD
Retailer 6$1,882 SGD
Retailer 13$1,978 SGD
Retailer 8$2,177 SGD
Retailer 11$2,237 SGD
Retailer 17$3,313 SGD
Brilliant Earth$4,383 SGD

36 data points across 17 retailers

26 retailers$513 SGD to $4,383 SGD

A
Retailer 1
-
$459 SGD
$358 USD
Price last confirmed 19 days ago
A
Retailer 2
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$472 SGD
$368 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$513 SGD
$400 USD
View
Final sale: no returns
A
Retailer 4
-
$547 SGD
$427 USD
View
Price last confirmed 37 days ago
A
Retailer 5
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$569 SGD
$444 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$569 SGD
$444 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$578 SGD
$451 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$578 SGD
$451 USD
View
Price last confirmed 48 days ago
A
Retailer 9
-
$801 SGD
$625 USD
View
A
Retailer 10
-
$801 SGD
$625 USD
View
A
Retailer 11
-
$919 SGD
€683 EUR
View
A
Retailer 12
-
$978 SGD
ZAR 12,330 ZAR
View
A
Retailer 13
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$1,020 SGD
£626 GBP
View
A
Retailer 14
-
$1,298 SGD
$1,013 USD
View
A
Retailer 15
-
$1,321 SGD
A$1,586 AUD
View
B+
Retailer 16
-
$1,670 SGD
$1,303 USD
View
B+
Retailer 17
-
$1,675 SGD
$1,307 USD
View
B+
Retailer 18
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$1,830 SGD
$1,428 USD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$1,882 SGD
$1,468 USD
View
Price last confirmed 38 days ago
B+
Retailer 20
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$1,882 SGD
$1,469 USD
View
B+
Retailer 21
-
$1,978 SGD
$1,543 USD
View
B+
Retailer 22
-
$2,177 SGD
$1,698 USD
View
B+
Retailer 23
-
$2,237 SGD
£1,374 GBP
View
B+
Retailer 24
-
$3,313 SGD
$2,585 USD
View
B+
Retailer 25
-
$3,320 SGD
$2,590 USD
View
Most Expensive
B
Brilliant Earth
21017035A · Oct 29
$4,383 SGD
$3,420 USD
View
25 more retailers have this diamond
Prices start from $513 SGDSave up to $3,871 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
1.88ct Round
$513 SGD