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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG825667280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825667280

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of November 1, 2026
Save $1,784 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,212 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG825667280 or 825667280. Listed at 18 retailers as of November 1, 2026, with prices from $428 to $2,212, a $1,784 spread on the same certified stone. Reve Diamonds lists it at $2,212. 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 angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667280
Dimensions9.59 × 4.80 × 2.96 mm
L/W Ratio2.00
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
9.59 mm4.80 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667280
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: $875 NZD|Low: $428 NZD|High: $2,212 NZD|Avg: $1,135 NZD|+1.8%
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
Reve Diamonds
November 2, 2026
Retailer 4$428 NZD
Retailer 3$476 NZD
Retailer 14$672 NZD
Retailer 12$799 NZD
Retailer 13$835 NZD
Retailer 7$865 NZD
Retailer 1$875 NZD
Retailer 5$898 NZD
Retailer 2$1,025 NZD
Retailer 11$1,213 NZD
Retailer 8$1,226 NZD
Retailer 6$1,624 NZD
Retailer 9$1,653 NZD
Retailer 10$1,919 NZD
Reve Diamonds$2,212 NZD

29 data points across 15 retailers

18 retailers$428 NZD to $2,212 NZD

Retailer 1
-
$384 NZD
$216 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$428 NZD
$241 USD
View
Final sale: no returns
Retailer 3
-
$446 NZD
$251 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$476 NZD
$268 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$672 NZD
$378 USD
View
Retailer 6
-
$799 NZD
€428 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$835 NZD
$470 USD
View
A
Retailer 8
-
$865 NZD
ZAR 7,862 ZAR
View
A
Retailer 9
-
$875 NZD
£388 GBP
View
A
Retailer 10
-
$898 NZD
$505 USD
View
Retailer 11
-
$1,025 NZD
$577 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,213 NZD
A$1,050 AUD
View
B+
Retailer 13
-
$1,226 NZD
$690 USD
View
Retailer 14
-
$1,530 NZD
$861 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,624 NZD
$914 USD
View
B+
Retailer 16
-
$1,653 NZD
$930 USD
View
B
Retailer 17
-
$1,919 NZD
£850 GBP
View
Most Expensive
B
Reve Diamonds
75B650462 · Nov 1
$2,212 NZD
$1,245 USD
View
17 more retailers have this diamond
Prices start from $428 NZDSave up to $1,784 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
0.77ct Marquise
$428 NZD