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Princess|Lab Grown|IGI

3.12ct H VS1 Princess Lab Grown Diamond

VG • H/VS1 • IGI LG547247924

Shape and cutting style on the report: Princess cut

Certificate IGI LG547247924

Diamond specifications and retailer prices

From $15,712 NZD
As of November 4, 2026
Save $17,471 NZD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $42,454 NZD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 3.12ct lab-grown princess diamond

This 3.12ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG547247924 or 547247924. Listed at 13 retailers as of November 3, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.12
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547247924
Dimensions8.00 × 7.84 × 5.60 mm
L/W Ratio1.02
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
8.00 mm7.84 mm3.12 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547247924
Side View
Table 66.0%Crown 39.3°Girdle: ThickPavilion 38.1°Culet: NoneDepth 71.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $42,454 NZD|Low: $14,969 NZD|High: $45,765 NZD|Avg: $22,370 NZD|-7.2%
Cape Diamonds
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
November 3, 2026
Retailer 8$14,969 NZD
Retailer 12$15,712 NZD
Retailer 3$16,342 NZD
Retailer 5$16,820 NZD
Retailer 13$18,226 NZD
Retailer 16$18,226 NZD
Retailer 6$18,326 NZD
Retailer 11$19,953 NZD
Retailer 15$20,499 NZD
Retailer 14$21,084 NZD
Retailer 2$22,195 NZD
Retailer 7$23,480 NZD
Retailer 4$26,121 NZD
Retailer 10$33,183 NZD
Retailer 9$42,137 NZD
Cape Diamonds$42,454 NZD

36 data points across 16 retailers

13 retailers$15,712 NZD to $33,183 NZD

B
Cheapest Retailer
-
$15,712 NZD
B
Retailer 2
-
$16,342 NZD
View
B
Retailer 3
-
$16,820 NZD
View
B
Retailer 4
-
$18,226 NZD
View
Retailer 5
-
$18,226 NZD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$19,953 NZD
View
B
Retailer 7
-
$20,499 NZD
View
B
Retailer 8
-
$21,084 NZD
View
B
Retailer 9
-
$22,195 NZD
View
B
Retailer 10
-
$26,121 NZD
View
B
Retailer 11
-
$33,183 NZD
View
Retailer 12
-
$42,137 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_547247924 · Nov 3
$42,454 NZD
ZAR 385,744 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $15,712 NZDSave up to $17,471 NZD

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.

B
3.12ct Princess
$15,712 NZD