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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG803605248

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803605248

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of November 1, 2026
Save $3,245 NZD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,673 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803605248 or 803605248. Listed at 26 retailers as of November 1, 2026, with prices from $428 to $3,673, a $3,245 spread on the same certified stone. Do Amore Diamonds lists it at $3,673. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803605248
Dimensions10.13 × 5.13 × 3.10 mm
L/W Ratio1.97
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
10.13 mm5.13 mm0.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803605248
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

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: $3,673 NZD|Low: $422 NZD|High: $3,673 NZD|Avg: $1,297 NZD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 2, 2026
Retailer 16$422 NZD
Retailer 9$428 NZD
Retailer 14$444 NZD
Retailer 5$474 NZD
Retailer 10$474 NZD
Retailer 2$640 NZD
Retailer 20$656 NZD
Retailer 6$704 NZD
Retailer 4$797 NZD
Retailer 24$882 NZD
Retailer 18$951 NZD
Retailer 8$971 NZD
Retailer 13$981 NZD
Retailer 23$1,304 NZD
Retailer 3$1,529 NZD
Retailer 7$1,682 NZD
Retailer 12$1,711 NZD
Retailer 17$1,774 NZD
Retailer 22$1,819 NZD
Retailer 15$2,028 NZD
Retailer 19$2,096 NZD
Retailer 21$2,129 NZD
Retailer 11$2,204 NZD
Do Amore Diamonds$3,673 NZD

31 data points across 24 retailers

26 retailers$428 NZD to $3,673 NZD

Retailer 1
-
$422 NZD
$238 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$428 NZD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$444 NZD
$250 USD
View
Retailer 4
-
$474 NZD
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$474 NZD
$267 USD
View
A
Retailer 6
-
$640 NZD
£284 GBP
View
A
Retailer 7
-
$656 NZD
$370 USD
View
A
Retailer 8
-
$704 NZD
HK$3,100 HKD
View
A
Retailer 9
-
$797 NZD
$449 USD
View
A
Retailer 10
-
$882 NZD
$497 USD
View
A
Retailer 11
-
$951 NZD
ZAR 8,657 ZAR
View
Retailer 12
-
$971 NZD
€521 EUR
View
Price last confirmed 8 days ago
A
Retailer 13
-
$981 NZD
£436 GBP
View
A
Retailer 14
-
$1,304 NZD
A$1,131 AUD
View
B+
Retailer 15
-
$1,529 NZD
$862 USD
View
B+
Retailer 16
-
$1,682 NZD
$948 USD
View
B+
Retailer 17
-
$1,711 NZD
SGD 1,303 SGD
View
B+
Retailer 18
-
$1,774 NZD
$1,000 USD
View
B+
Retailer 19
-
$1,819 NZD
$1,025 USD
View
Retailer 20
-
$2,028 NZD
£900 GBP
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$2,096 NZD
£930 GBP
View
B+
Retailer 22
-
$2,129 NZD
$1,200 USD
View
B+
Retailer 23
-
$2,204 NZD
$1,242 USD
View
B
Retailer 24
-
$2,974 NZD
£1,320 GBP
View
Retailer 25
-
$2,999 NZD
$1,690 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-CDB1AFE02 · Nov 2
$3,673 NZD
$2,070 USD
View
25 more retailers have this diamond
Prices start from $428 NZDSave up to $3,245 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
0.90ct Marquise
$428 NZD