Princess|Lab Grown|IGI

1.23ct D VVS2 Princess Lab Grown Diamond

VG • D/VVS2 • IGI LG702577490

Shape and cutting style on the report: Princess cut

Certificate IGI LG702577490

Diamond specifications and retailer prices

From $238 USD
As of October 30, 2026
Save $1,332 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG702577490 or 702577490. Listed at 23 retailers as of October 28, 2026, with prices from $238 to $1,570, a $1,332 spread on the same certified stone. Brilliant Earth lists it at $1,570. 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

1.23
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702577490
Dimensions5.73 × 5.63 × 4.23 mm
L/W Ratio1.02
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
5.73 mm5.63 mm1.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702577490
Side View
Table 68.0%Crown 45.7°Girdle: MediumPavilion 38.8°Culet: NoneDepth 75.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,570 USD|Low: $228 USD|High: $1,570 USD|Avg: $720 USD
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
October 30, 2026
Retailer 3$238 USD
Retailer 6$266 USD
Retailer 4$295 USD
Retailer 2$387 USD
Retailer 9$398 USD
Retailer 12$474 USD
Retailer 16$507 USD
Retailer 8$531 USD
Retailer 11$557 USD
Retailer 17$720 USD
Retailer 14$901 USD
Retailer 15$905 USD
Retailer 7$948 USD
Retailer 18$951 USD
Retailer 10$1,005 USD
Retailer 13$1,189 USD
Retailer 5$1,314 USD
Brilliant Earth$1,570 USD

35 data points across 18 retailers

23 retailers$238 USD to $1,570 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$276 USD
View
A
Retailer 4
-
$295 USD
View
A
Retailer 5
-
$295 USD
View
A
Retailer 6
-
$387 USD
£305 GBP
View
A
Retailer 7
-
$398 USD
View
A
Retailer 8
-
$474 USD
€451 EUR
View
A
Retailer 9
-
$507 USD
ZAR 8,186 ZAR
View
B+
Retailer 10
-
$531 USD
View
B+
Retailer 11
-
$535 USD
View
B+
Retailer 12
-
$557 USD
£438 GBP
View
B+
Retailer 13
-
$720 USD
A$1,107 AUD
View
B+
Retailer 14
-
$900 USD
View
B
Retailer 15
-
$901 USD
A$1,386 AUD
View
B
Retailer 16
-
$905 USD
View
B
Retailer 17
-
$948 USD
View
B
Retailer 18
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$951 USD
View
B
Retailer 19
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$1,000 USD
View
B
Retailer 20
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$1,026 USD
View
B
Retailer 21
-
$1,189 USD
£936 GBP
View
B
Retailer 22
-
$1,314 USD
View
Most Expensive
B
Brilliant Earth
16037841A · Oct 28
$1,570 USD
View
22 more retailers have this diamond
Prices start from $238 USDSave up to $1,332 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
1.23ct Princess
$238 USD