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Princess|Lab Grown|IGI

3.45ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG600398230

Shape and cutting style on the report: Princess cut

Certificate IGI LG600398230

Diamond specifications and retailer prices

From $450 USD
As of October 30, 2026
Save $3,550 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,000 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.45ct lab-grown princess diamond

This 3.45ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600398230 or 600398230. Listed at 17 retailers as of October 30, 2026, with prices from $450 to $4,000, a $3,550 spread on the same certified stone. Do Amore Diamonds lists it at $4,000. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.45
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600398230
Dimensions8.20 × 8.15 × 5.68 mm
L/W Ratio1.01
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
8.20 mm8.15 mm3.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600398230
Side View
Table 73.0%Crown 45.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 69.7%

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: $4,000 USD|Low: $432 USD|High: $67,275 USD|Avg: $5,329 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 17$450 USD
Retailer 4$504 USD
Retailer 18$558 USD
Retailer 15$700 USD
Retailer 12$703 USD
Retailer 19$739 USD
Retailer 5$851 USD
Retailer 8$945 USD
Retailer 13$1,301 USD
Retailer 14$1,337 USD
Retailer 7$1,366 USD
Retailer 16$1,500 USD
Retailer 3$1,620 USD
Retailer 6$1,798 USD
Retailer 9$2,123 USD
Retailer 2$2,570 USD
Do Amore Diamonds$4,000 USD
Retailer 11$4,850 USD
Retailer 10$67,275 USD

36 data points across 19 retailers

17 retailers$450 USD to $4,000 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$504 USD
View
A
Retailer 3
-
$558 USD
View
Retailer 4
-
$558 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$700 USD
View
A
Retailer 6
-
$703 USD
£553 GBP
View
B+
Retailer 7
-
$739 USD
View
A
Retailer 8
-
$945 USD
View
A
Retailer 9
-
$1,301 USD
A$2,001 AUD
View
A
Retailer 10
-
$1,337 USD
ZAR 21,599 ZAR
View
A
Retailer 11
-
$1,366 USD
View
B+
Retailer 12
-
$1,500 USD
View
A
Retailer 13
-
$1,620 USD
View
B+
Retailer 14
-
$1,798 USD
£1,416 GBP
View
B+
Retailer 15
-
$2,123 USD
View
B+
Retailer 16
-
$2,570 USD
£2,024 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C563F92C0 · Oct 31
$4,000 USD
View
16 more retailers have this diamond
Prices start from $450 USDSave up to $3,550 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
3.45ct Princess
$450 USD