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Marquise|Lab Grown|IGI

1.17ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG823694879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823694879

Diamond specifications and retailer prices

From $770 NZD
$434 USD
As of November 2, 2026
Save $4,784 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,554 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.17ct lab-grown marquise diamond

This 1.17ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694879 or 823694879. Listed at 20 retailers as of October 31, 2026, with prices from $770 to $5,554, a $4,784 spread on the same certified stone. Brilliant Earth lists it at $5,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694879
Dimensions10.68 × 5.59 × 3.50 mm
L/W Ratio1.91
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
10.68 mm5.59 mm1.17 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694879
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 2
Current: $5,554 NZD|Low: $738 NZD|High: $5,554 NZD|Avg: $1,923 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 15$770 NZD
Retailer 9$859 NZD
Retailer 6$862 NZD
Retailer 7$955 NZD
Retailer 16$955 NZD
Retailer 5$1,045 NZD
Retailer 12$1,207 NZD
Retailer 4$1,501 NZD
Retailer 13$1,515 NZD
Retailer 10$1,562 NZD
Retailer 2$1,646 NZD
Retailer 14$2,677 NZD
Retailer 17$2,785 NZD
Retailer 8$3,033 NZD
Retailer 3$3,068 NZD
Retailer 11$3,506 NZD
Brilliant Earth$5,554 NZD

43 data points across 17 retailers

20 retailers$770 NZD to $5,554 NZD

A
Cheapest Retailer
-
$770 NZD
$434 USD
A
Retailer 2
-
$859 NZD
$484 USD
View
Final sale: no returns
A
Retailer 3
-
$862 NZD
$486 USD
View
Retailer 4
-
$955 NZD
$538 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$955 NZD
$538 USD
View
A
Retailer 6
-
$1,045 NZD
HK$4,600 HKD
View
A
Retailer 7
-
$1,207 NZD
$680 USD
View
B+
Retailer 8
-
$1,402 NZD
$790 USD
View
B+
Retailer 9
-
$1,501 NZD
$846 USD
View
B+
Retailer 10
-
$1,515 NZD
€813 EUR
View
B+
Retailer 11
-
$1,562 NZD
£693 GBP
View
B+
Retailer 12
-
$1,646 NZD
ZAR 14,983 ZAR
View
B
Retailer 13
-
$2,677 NZD
$1,509 USD
View
B
Retailer 14
-
$2,785 NZD
£1,236 GBP
View
B
Retailer 15
-
$3,033 NZD
SGD 2,310 SGD
View
B
Retailer 16
-
$3,068 NZD
$1,729 USD
View
B
Retailer 17
-
$3,124 NZD
$1,761 USD
View
B
Retailer 18
-
$3,441 NZD
$1,939 USD
View
B
Retailer 19
-
$3,506 NZD
£1,556 GBP
View
Most Expensive
B
Brilliant Earth
21056574A · Oct 31
$5,554 NZD
$3,130 USD
View
19 more retailers have this diamond
Prices start from $770 NZDSave up to $4,784 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
1.17ct Marquise
$770 NZD