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Princess|Lab Grown|IGI

1.61ct F VS1 Princess Lab Grown Diamond

GD • F/VS1 • IGI LG668448701

Shape and cutting style on the report: Princess cut

Certificate IGI LG668448701

Diamond specifications and retailer prices

From $288 USD
As of October 30, 2026
Save $1,602 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.61ct lab-grown princess diamond

This 1.61ct 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 standard cut grade and certified by IGI LG668448701 or 668448701. Listed at 25 retailers as of October 29, 2026, with prices from $288 to $1,890, a $1,602 spread on the same certified stone. Brilliant Earth lists it at $1,890. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.61
Carat
F
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668448701
Dimensions6.31 × 6.30 × 4.53 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.30 mm1.61 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668448701
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.9%

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: Oct 30
Current: $1,890 USD|Low: $288 USD|High: $1,990 USD|Avg: $822 USD|-5.0%
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
November 1, 2026
Retailer 14$288 USD
Retailer 5$323 USD
Retailer 3$502 USD
Retailer 11$515 USD
Retailer 7$572 USD
Retailer 10$614 USD
Retailer 2$632 USD
Retailer 6$696 USD
Retailer 9$831 USD
Retailer 13$918 USD
Retailer 12$1,030 USD
Retailer 4$1,373 USD
Retailer 8$1,439 USD
Brilliant Earth$1,890 USD

42 data points across 14 retailers

25 retailers$288 USD to $1,890 USD

A
Cheapest Retailer
-
$288 USD
A
Retailer 2
-
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$334 USD
View
B+
Retailer 4
-
$357 USD
View
Retailer 5
-
$357 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$502 USD
View
B+
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$572 USD
€545 EUR
View
B+
Retailer 9
-
$593 USD
View
B+
Retailer 10
-
$614 USD
ZAR 9,915 ZAR
View
B+
Retailer 11
-
$632 USD
£497 GBP
View
B+
Retailer 12
-
$696 USD
View
Retailer 13
-
$728 USD
A$1,120 AUD
View
Price last confirmed 122 days ago
Retailer 14
-
$829 USD
A$1,276 AUD
View
Price last confirmed 35 days ago
B
Retailer 15
-
$831 USD
A$1,278 AUD
View
B
Retailer 16
-
$918 USD
View
B
Retailer 17
-
$1,030 USD
View
B
Retailer 18
-
$1,142 USD
View
B
Retailer 19
-
$1,146 USD
SGD 1,548 SGD
View
B
Retailer 20
-
$1,148 USD
View
B
Retailer 21
-
$1,197 USD
View
B
Retailer 22
-
$1,373 USD
View
B
Retailer 23
-
$1,387 USD
£1,092 GBP
View
B
Retailer 24
-
$1,439 USD
£1,133 GBP
View
Most Expensive
B
Brilliant Earth
14082133A · Oct 29
$1,890 USD
View
24 more retailers have this diamond
Prices start from $288 USDSave up to $1,602 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
1.61ct Princess
$288 USD