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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG804603867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804603867

Diamond specifications and retailer prices

From $587 NZD
$330 USD
As of November 1, 2026
Save $2,737 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,324 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804603867 or 804603867. Listed at 16 retailers as of November 1, 2026, with prices from $587 to $3,324, a $2,737 spread on the same certified stone. Do Amore Diamonds lists it at $3,324. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804603867
Dimensions8.98 × 4.88 × 3.00 mm
L/W Ratio1.84
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
8.98 mm4.88 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804603867
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.5%

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 1
Current: $3,324 NZD|Low: $587 NZD|High: $3,324 NZD|Avg: $1,606 NZD
Do Amore Diamonds
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
October 30, 2026
Retailer 8$587 NZD
Retailer 3$686 NZD
Retailer 12$835 NZD
Retailer 16$948 NZD
Retailer 14$956 NZD
Retailer 10$1,001 NZD
Retailer 4$1,245 NZD
Retailer 17$1,360 NZD
Retailer 2$1,653 NZD
Retailer 13$1,783 NZD
Retailer 15$1,792 NZD
Retailer 9$1,848 NZD
Retailer 11$1,851 NZD
Retailer 5$1,919 NZD
Retailer 6$2,328 NZD
Retailer 7$2,328 NZD
Do Amore Diamonds$3,324 NZD

29 data points across 17 retailers

16 retailers$587 NZD to $3,324 NZD

A
Cheapest Retailer
-
$587 NZD
$330 USD
A
Retailer 2
-
$686 NZD
$386 USD
View
A
Retailer 3
-
$835 NZD
$470 USD
View
Retailer 4
-
$948 NZD
€508 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$956 NZD
$538 USD
View
A
Retailer 6
-
$1,001 NZD
$563 USD
View
B+
Retailer 7
-
$1,245 NZD
A$1,078 AUD
View
B+
Retailer 8
-
$1,360 NZD
CA$1,063 CAD
View
B+
Retailer 9
-
$1,653 NZD
$930 USD
View
B+
Retailer 10
-
$1,783 NZD
$1,003 USD
View
Retailer 11
-
$1,792 NZD
A$1,551 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,851 NZD
£820 GBP
View
B
Retailer 13
-
$1,919 NZD
$1,080 USD
View
B
Retailer 14
-
$2,328 NZD
$1,310 USD
View
B
Retailer 15
-
$2,328 NZD
$1,310 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG804603867 · Nov 2
$3,324 NZD
$1,870 USD
View
15 more retailers have this diamond
Prices start from $587 NZDSave up to $2,737 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
0.77ct Marquise
$587 NZD