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Princess|Lab Grown|IGI

3.12ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG526268185

Shape and cutting style on the report: Princess cut

Certificate IGI LG526268185

Diamond specifications and retailer prices

From $7,361 NZD
As of November 2, 2026
Save $25,822 NZD (78%) vs most expensive(unlock to see where)
12 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 top-tier cut grade and certified by IGI LG526268185 or 526268185. Listed at 12 retailers as of November 2, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.12
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268185
Dimensions7.90 × 7.86 × 5.69 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
7.90 mm7.86 mm3.12 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268185
Side View
Table 73.0%Crown 46.3°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 72.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $42,454 NZD|Low: $7,361 NZD|High: $45,765 NZD|Avg: $23,393 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
November 3, 2026
Retailer 8$7,361 NZD
Retailer 7$15,712 NZD
Retailer 12$16,342 NZD
Retailer 9$18,226 NZD
Retailer 4$18,326 NZD
Retailer 6$19,953 NZD
Retailer 11$20,499 NZD
Retailer 10$21,084 NZD
Retailer 3$26,121 NZD
Retailer 5$33,183 NZD
Retailer 2$42,137 NZD
Cape Diamonds$42,454 NZD

21 data points across 12 retailers

12 retailers$7,361 NZD to $33,183 NZD

B+
Cheapest Retailer
-
$7,361 NZD
B
Retailer 2
-
$15,712 NZD
View
B
Retailer 3
-
$16,342 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
-
$26,121 NZD
View
B
Retailer 10
-
$33,183 NZD
View
Retailer 11
-
$42,137 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_526268185 · Nov 3
$42,454 NZD
ZAR 385,744 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from $7,361 NZDSave up to $25,822 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
$7,361 NZD