Princess|Lab Grown|IGI

1.88ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG729589876

Shape and cutting style on the report: Princess cut

Certificate IGI LG729589876

Diamond specifications and retailer prices

From $4,524 SGD
$3,530 USD
As of October 29, 2026
Save $2,410 SGD (35%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,444 SGD at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 1.88ct lab-grown princess diamond

This 1.88ct lab-grown princess 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 LG729589876 or 729589876. Listed at 15 retailers as of October 29, 2026, with a 53% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729589876
Dimensions6.69 × 6.68 × 4.88 mm
L/W Ratio1.00
Culet sizePointed
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
6.69 mm6.68 mm1.88 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729589876
Side View
Table 68.0%Crown 42.5°Girdle: MediumPavilion 38.9°Culet: NoneDepth 73.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,693 SGD|Low: $1,360 SGD|High: $10,459 SGD|Avg: $4,274 SGD|+1.8%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 5, 2026
Retailer 13$1,360 SGD
Retailer 8$1,618 SGD
Retailer 17$1,723 SGD
Retailer 2$2,238 SGD
Retailer 19$2,536 SGD
Retailer 7$2,610 SGD
Retailer 18$2,704 SGD
Retailer 4$2,922 SGD
Retailer 5$2,974 SGD
Retailer 11$3,236 SGD
Retailer 12$3,323 SGD
Retailer 1$3,693 SGD
Retailer 14$3,711 SGD
Retailer 6$4,103 SGD
Retailer 16$4,377 SGD
Retailer 15$4,524 SGD
Retailer 20$5,515 SGD
Retailer 9$5,665 SGD
Retailer 10$6,934 SGD
Retailer 21$8,055 SGD
Retailer 3$8,625 SGD
Taylor and Hart$10,444 SGD

14 data points across 22 retailers

15 retailers$4,524 SGD to $6,934 SGD

Retailer 1
-
$2,238 SGD
$1,746 USD
Price last confirmed 28 days ago
Retailer 2
-
$2,536 SGD
$1,979 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$2,704 SGD
$2,110 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$3,323 SGD
£2,042 GBP
View
Price last confirmed 25 days ago
Retailer 5
-
$3,693 SGD
A$4,433 AUD
View
Price last confirmed 25 days ago
Retailer 6
-
$4,103 SGD
$3,201 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$4,377 SGD
$3,415 USD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$4,524 SGD
$3,530 USD
View
Retailer 9
-
$5,268 SGD
$4,110 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$5,515 SGD
ZAR 69,508 ZAR
View
Price last confirmed 27 days ago
Retailer 11
-
$5,665 SGD
£3,480 GBP
View
Price last confirmed 25 days ago
B
Retailer 12
-
$6,934 SGD
$5,410 USD
View
Retailer 13
-
$8,055 SGD
$6,284 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$8,625 SGD
£5,299 GBP
View
Price last confirmed 24 days ago
Most Expensive
Taylor and Hart
N0Y7TD7 · Oct 5
$10,444 SGD
$8,149 USD
View
Price last confirmed 25 days ago
14 more retailers have this diamond
Prices start from $4,524 SGDSave up to $2,410 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.

B
1.88ct Princess
$4,524 SGD