Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG709522504

Shape and cutting style on the report: Princess cut

Certificate IGI LG709522504

Diamond specifications and retailer prices

From $198 USD
As of October 27, 2026
Save $989 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,187 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG709522504 or 709522504. Listed at 20 retailers as of October 27, 2026, with prices from $198 to $1,187, a $989 spread on the same certified stone. Reve Diamonds lists it at $1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709522504
Dimensions6.15 × 5.95 × 4.10 mm
L/W Ratio1.03
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
6.15 mm5.95 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709522504
Side View
Table 69.0%Crown 47.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 68.9%

Caratlytics Score

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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 27
Current: $448 USD|Low: $190 USD|High: $1,162 USD|Avg: $521 USD|+4.2%
Retailer 1
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Retailer 16
October 29, 2026
Retailer 16$198 USD
Retailer 8$221 USD
Retailer 6$230 USD
Retailer 3$245 USD
Retailer 5$245 USD
Retailer 10$330 USD
Retailer 11$422 USD
Retailer 1$448 USD
Retailer 9$452 USD
Retailer 7$490 USD
Retailer 12$600 USD
Retailer 15$613 USD
Retailer 2$710 USD
Retailer 4$789 USD
Retailer 14$1,110 USD
Retailer 13$1,154 USD

43 data points across 16 retailers

20 retailers$198 USD to $1,187 USD

A
Cheapest Retailer
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$198 USD
A
Retailer 2
-
$221 USD
View
Final sale: no returns
A
Retailer 3
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$230 USD
View
A
Retailer 4
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$245 USD
View
A
Retailer 5
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$245 USD
View
A
Retailer 6
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$330 USD
£260 GBP
View
B+
Retailer 7
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$332 USD
View
A
Retailer 8
-
$422 USD
ZAR 6,810 ZAR
View
A
Retailer 9
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$448 USD
£353 GBP
View
A
Retailer 10
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$452 USD
€430 EUR
View
A
Retailer 11
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$459 USD
View
A
Retailer 12
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$490 USD
View
B+
Retailer 13
-
$600 USD
A$923 AUD
View
B+
Retailer 14
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$613 USD
View
B+
Retailer 15
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$710 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
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$789 USD
View
B
Retailer 17
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$843 USD
View
B
Retailer 18
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$1,110 USD
View
B
Retailer 19
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$1,154 USD
£909 GBP
View
Most Expensive
B
Reve Diamonds
0577DEA28 · Oct 28
$1,187 USD
View
19 more retailers have this diamond
Prices start from $198 USDSave up to $989 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
1.20ct Princess
$198 USD