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Marquise|Lab Grown|IGI

1.26ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG831648673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831648673

Diamond specifications and retailer prices

From $455 NZD
HK$2,000 HKD
As of November 1, 2026
Save $1,020 NZD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,020 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.26ct lab-grown marquise diamond

This 1.26ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831648673 or 831648673. Listed at 18 retailers as of November 1, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648673
Dimensions10.72 × 5.63 × 3.66 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm5.63 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648673
Side View
Table 56.0%Crown 37.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.0%

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: Nov 1
Current: $1,026 NZD|Low: $354 NZD|High: $2,020 NZD|Avg: $1,017 NZD|+11.8%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 4$361 NZD
Retailer 7$455 NZD
Retailer 14$483 NZD
Retailer 9$664 NZD
Retailer 10$679 NZD
Retailer 13$709 NZD
Retailer 8$720 NZD
Retailer 3$825 NZD
Retailer 1$1,026 NZD
Retailer 12$1,217 NZD
Retailer 6$1,313 NZD
Retailer 2$1,338 NZD
Retailer 5$1,386 NZD
Retailer 15$1,475 NZD
Retailer 11$1,887 NZD
Reve Diamonds$2,020 NZD

39 data points across 16 retailers

18 retailers$455 NZD to $1,475 NZD

Retailer 1
-
$323 NZD
$182 USD
Price last confirmed 17 days ago
Retailer 2
-
$375 NZD
$211 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$402 NZD
$226 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$455 NZD
HK$2,000 HKD
View
A
Retailer 5
-
$664 NZD
€356 EUR
View
Retailer 6
-
$679 NZD
ZAR 6,168 ZAR
View
Price last confirmed 11 days ago
Retailer 7
-
$709 NZD
$399 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$720 NZD
£319 GBP
View
A
Retailer 9
-
$825 NZD
$464 USD
View
B+
Retailer 10
-
$1,026 NZD
$577 USD
View
B+
Retailer 11
-
$1,217 NZD
$685 USD
View
Retailer 12
-
$1,290 NZD
$726 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$1,313 NZD
SGD 998 SGD
View
B+
Retailer 14
-
$1,338 NZD
$753 USD
View
B
Retailer 15
-
$1,386 NZD
$780 USD
View
B
Retailer 16
-
$1,475 NZD
$830 USD
View
Retailer 17
-
$1,887 NZD
£836 GBP
View
Price last confirmed 13 days ago
Most Expensive
Reve Diamonds
69C93A90F · Oct 25
$2,020 NZD
$1,137 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $455 NZDSave up to $1,020 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
1.26ct Marquise
$455 NZD