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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676761

Diamond specifications and retailer prices

From $617 NZD
As of November 4, 2026
Save $3,587 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,204 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676761 or 799676761. Listed at 22 retailers as of November 4, 2026, with prices from $617 to $4,204, a $3,587 spread on the same certified stone. Brilliant Earth lists it at $4,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676761
Dimensions11.62 × 5.73 × 3.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
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
11.62 mm5.73 mm1.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676761
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,204 NZD|Low: $617 NZD|High: $6,333 NZD|Avg: $1,942 NZD|-33.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 16$617 NZD
Retailer 9$690 NZD
Retailer 18$717 NZD
Retailer 4$766 NZD
Retailer 14$807 NZD
Retailer 8$839 NZD
Retailer 21$1,038 NZD
Retailer 3$1,206 NZD
Retailer 19$1,233 NZD
Retailer 12$1,295 NZD
Retailer 17$1,320 NZD
Retailer 2$1,362 NZD
Retailer 6$1,714 NZD
Retailer 15$2,248 NZD
Retailer 10$2,443 NZD
Retailer 5$2,462 NZD
Retailer 7$2,537 NZD
Retailer 20$2,955 NZD
Retailer 11$2,973 NZD
Retailer 13$2,984 NZD
Brilliant Earth$4,204 NZD

37 data points across 21 retailers

22 retailers$617 NZD to $4,204 NZD

A
Cheapest Retailer
-
$617 NZD
A
Retailer 2
-
$690 NZD
View
Final sale: no returns
A
Retailer 3
-
$717 NZD
View
A
Retailer 4
-
$766 NZD
View
Retailer 5
-
$807 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$839 NZD
View
A
Retailer 7
-
$1,038 NZD
View
A
Retailer 8
-
$1,206 NZD
View
A
Retailer 9
-
$1,233 NZD
View
Retailer 10
-
$1,295 NZD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,320 NZD
View
A
Retailer 12
-
$1,362 NZD
View
A
Retailer 13
-
$1,714 NZD
View
B+
Retailer 14
-
$2,248 NZD
View
B+
Retailer 15
-
$2,443 NZD
View
B+
Retailer 16
-
$2,462 NZD
View
B+
Retailer 17
-
$2,537 NZD
View
B+
Retailer 18
-
$2,955 NZD
View
B+
Retailer 19
-
$2,973 NZD
View
B+
Retailer 20
-
$2,984 NZD
View
Retailer 21
-
$4,011 NZD
View
Price last confirmed 101 days ago
Most Expensive
B
Brilliant Earth
19850583A · Nov 4
$4,204 NZD
$2,370 USD
View
21 more retailers have this diamond
Prices start from $617 NZDSave up to $3,587 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
1.35ct Marquise
$617 NZD