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Princess|Lab Grown|IGI

1.88ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG628435461

Shape and cutting style on the report: Princess cut

Certificate IGI LG628435461

Diamond specifications and retailer prices

From $355 USD
As of November 2, 2026
Save $2,155 USD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,510 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628435461 or 628435461. Listed at 18 retailers as of October 31, 2026, with prices from $355 to $2,510, a $2,155 spread on the same certified stone. Brilliant Earth lists it at $2,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628435461
Dimensions6.70 × 6.49 × 4.66 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.70 mm6.49 mm1.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628435461
Side View
Table 70.0%Crown 43.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 71.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $2,510 USD|Low: $341 USD|High: $2,640 USD|Avg: $976 USD|-4.9%
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
Retailer 18
November 2, 2026
Retailer 15$355 USD
Retailer 6$398 USD
Retailer 8$412 USD
Retailer 5$440 USD
Retailer 16$440 USD
Retailer 13$590 USD
Retailer 3$706 USD
Retailer 9$710 USD
Retailer 2$759 USD
Retailer 7$790 USD
Retailer 11$793 USD
Retailer 14$1,291 USD
Retailer 4$1,416 USD
Retailer 10$1,457 USD
Retailer 17$1,664 USD
Retailer 18$1,707 USD
Retailer 12$1,721 USD
Brilliant Earth$2,510 USD

44 data points across 18 retailers

18 retailers$355 USD to $2,510 USD

A
Cheapest Retailer
-
$355 USD
A
Retailer 2
-
$398 USD
View
Final sale: no returns
A
Retailer 3
-
$412 USD
View
A
Retailer 4
-
$440 USD
View
Retailer 5
-
$440 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$590 USD
View
B+
Retailer 7
-
$706 USD
View
B+
Retailer 8
-
$710 USD
View
B+
Retailer 9
-
$759 USD
ZAR 12,268 ZAR
View
B+
Retailer 10
-
$790 USD
View
B+
Retailer 11
-
$793 USD
£624 GBP
View
B
Retailer 12
-
$1,291 USD
View
B
Retailer 13
-
$1,416 USD
View
B
Retailer 14
-
$1,457 USD
View
B
Retailer 15
-
$1,664 USD
View
B
Retailer 16
-
$1,707 USD
£1,344 GBP
View
B
Retailer 17
-
$1,721 USD
£1,355 GBP
View
Most Expensive
B
Brilliant Earth
17976463A · Oct 31
$2,510 USD
View
17 more retailers have this diamond
Prices start from $355 USDSave up to $2,155 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 Princess
$355 USD