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Round|Lab Grown|GCAL

1.88ct E IF Round Lab Grown Diamond

ID • E/IF • GCAL 361136028

Shape and cutting style on the report: Round brilliant

Certificate GCAL 361136028

Diamond specifications and retailer prices

From $1,656 SGD
$1,292 USD
As of October 30, 2026
Save $5,393 SGD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $21,122 SGD at Zales · As of October 28, 2026
View at Zales

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 GCAL 361136028. Listed at 9 retailers as of October 29, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136028
Dimensions7.86 × 7.90 × 4.87 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.86 mm7.90 mm1.88 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136028
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.8%

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 30
Current: $7,049 SGD|Low: $1,656 SGD|High: $21,122 SGD|Avg: $5,202 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Zales
October 29, 2026
Retailer 3$1,656 SGD
Retailer 6$1,882 SGD
Retailer 2$2,314 SGD
Retailer 9$3,397 SGD
Retailer 5$3,709 SGD
Retailer 7$4,991 SGD
Retailer 8$6,289 SGD
Retailer 1$7,049 SGD
Retailer 4$9,523 SGD
Zales$21,122 SGD

7 data points across 10 retailers

9 retailers$1,656 SGD to $7,049 SGD

A
Cheapest Retailer
-
$1,656 SGD
$1,292 USD
B+
Retailer 2
-
$1,882 SGD
$1,468 USD
View
B+
Retailer 3
-
$2,314 SGD
A$2,778 AUD
View
Retailer 4
-
$3,397 SGD
$2,650 USD
View
B
Retailer 5
-
$3,709 SGD
CA$4,019 CAD
View
B
Retailer 6
-
$6,289 SGD
$4,907 USD
View
B
Retailer 7
-
$7,049 SGD
$5,500 USD
View
Retailer 8
-
$9,523 SGD
$7,430 USD
View
Price under review
Most Expensive
Zales
528568531 · Oct 28
$21,122 SGD
$16,480 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,656 SGDSave up to $5,393 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
$1,656 SGD