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Marquise|Lab Grown|IGI

1.38ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG799671444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799671444

Diamond specifications and retailer prices

From $999 NZD
HK$4,400 HKD
As of November 1, 2026
Save $1,999 NZD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,999 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799671444 or 799671444. Listed at 13 retailers as of October 26, 2026, with prices from $999 to $2,999, a $1,999 spread on the same certified stone. Brilliant Earth lists it at $2,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671444
Dimensions11.88 × 5.85 × 3.54 mm
L/W Ratio2.03
Girdle conditionFaceted
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
11.88 mm5.85 mm1.38 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671444
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.5%

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: Nov 1
Current: $2,999 NZD|Low: $873 NZD|High: $3,087 NZD|Avg: $1,915 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$1,057 NZD
Retailer 9$1,068 NZD
Retailer 12$1,134 NZD
Retailer 5$1,226 NZD
Retailer 6$1,347 NZD
Retailer 2$1,359 NZD
Retailer 8$2,342 NZD
Retailer 11$2,386 NZD
Retailer 10$2,398 NZD
Retailer 4$2,716 NZD
Retailer 7$2,972 NZD
Brilliant Earth$2,999 NZD

44 data points across 12 retailers

13 retailers$999 NZD to $2,999 NZD

A
Cheapest Retailer
-
$999 NZD
HK$4,400 HKD
A
Retailer 2
-
$1,057 NZD
$596 USD
View
A
Retailer 3
-
$1,068 NZD
$602 USD
View
B+
Retailer 4
-
$1,134 NZD
$639 USD
View
A
Retailer 5
-
$1,226 NZD
€658 EUR
View
B+
Retailer 6
-
$1,347 NZD
A$1,168 AUD
View
B+
Retailer 7
-
$1,359 NZD
£603 GBP
View
B
Retailer 8
-
$2,342 NZD
$1,320 USD
View
B
Retailer 9
-
$2,386 NZD
$1,345 USD
View
Retailer 10
-
$2,398 NZD
A$2,079 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$2,716 NZD
$1,531 USD
View
B
Retailer 12
-
$2,972 NZD
£1,319 GBP
View
Most Expensive
B
Brilliant Earth
20869951Y · Oct 26
$2,999 NZD
$1,690 USD
View
12 more retailers have this diamond
Prices start from $999 NZDSave up to $1,999 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
1.38ct Marquise
$999 NZD