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Asscher|Lab Grown|IGI

2.50ct H VVS1 Asscher Lab Grown Diamond

ID • H/VVS1 • IGI LG840617143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840617143

Diamond specifications and retailer prices

From $779 NZD
$439 USD
As of October 30, 2026
Save $4,810 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,228 NZD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 2.5ct lab-grown asscher diamond

This 2.5ct lab-grown asscher sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840617143 or 840617143. Listed at 18 retailers as of October 30, 2026, with a 618% 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

2.50
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617143
Dimensions7.49 × 7.49 × 4.89 mm
L/W Ratio1.00
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
7.49 mm7.49 mm2.50 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617143
Side View
Table 63.0%Crown 31.8°Girdle: Slightly ThickPavilion 42.1°Culet: NoneDepth 65.3%

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 30
Current: $6,228 NZD|Low: $779 NZD|High: $6,902 NZD|Avg: $2,302 NZD
Rare Carat
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 31, 2026
Retailer 13$779 NZD
Retailer 2$873 NZD
Retailer 16$967 NZD
Retailer 9$974 NZD
Retailer 14$1,025 NZD
Retailer 10$1,067 NZD
Retailer 8$1,224 NZD
Retailer 3$1,460 NZD
Retailer 6$1,517 NZD
Retailer 17$1,539 NZD
Retailer 15$2,146 NZD
Retailer 5$2,331 NZD
Retailer 11$2,598 NZD
Retailer 7$3,075 NZD
Retailer 4$3,107 NZD
Retailer 18$3,569 NZD
Retailer 12$5,589 NZD
Rare Carat$6,228 NZD

13 data points across 18 retailers

18 retailers$779 NZD to $5,589 NZD

A
Cheapest Retailer
-
$779 NZD
$439 USD
A
Retailer 2
-
$873 NZD
$492 USD
View
A
Retailer 3
-
$967 NZD
$545 USD
View
A
Retailer 4
-
$974 NZD
$549 USD
View
A
Retailer 5
-
$1,025 NZD
£455 GBP
View
A
Retailer 6
-
$1,067 NZD
HK$4,700 HKD
View
A
Retailer 7
-
$1,224 NZD
$690 USD
View
A
Retailer 8
-
$1,460 NZD
$823 USD
View
A
Retailer 9
-
$1,517 NZD
$855 USD
View
A
Retailer 10
-
$1,539 NZD
€826 EUR
View
A
Retailer 11
-
$2,146 NZD
A$1,861 AUD
View
A
Retailer 12
-
$2,331 NZD
ZAR 21,228 ZAR
View
A
Retailer 13
-
$2,598 NZD
$1,464 USD
View
A
Retailer 14
-
$3,075 NZD
SGD 2,342 SGD
View
A
Retailer 15
-
$3,107 NZD
$1,751 USD
View
A
Retailer 16
-
$3,569 NZD
£1,584 GBP
View
B+
Retailer 17
-
$5,589 NZD
$3,150 USD
View
Most Expensive
Rare Carat
X268-147_l_840617143 · Oct 19
$6,228 NZD
$3,510 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $779 NZDSave up to $4,810 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.

A
2.50ct Asscher
$779 NZD