CaratHunter
Plans
Marquise|Lab Grown|IGI

0.90ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG700511677

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700511677

Diamond specifications and retailer prices

From $531 NZD
$299 USD
As of October 25, 2026
Save $2,354 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,884 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700511677 or 700511677. Listed at 22 retailers as of October 25, 2026, with prices from $531 to $2,884, a $2,354 spread on the same certified stone. Queensmith lists it at $2,884. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700511677
Dimensions10.10 × 5.01 × 3.16 mm
L/W Ratio2.02
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
10.10 mm5.01 mm0.90 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700511677
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 63.1%

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: Oct 25
Current: $1,194 NZD|Low: $436 NZD|High: $2,697 NZD|Avg: $1,261 NZD|-4.8%
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
Retailer 15
October 31, 2026
Retailer 2$436 NZD
Retailer 7$531 NZD
Retailer 15$830 NZD
Retailer 4$879 NZD
Retailer 5$887 NZD
Retailer 11$892 NZD
Retailer 9$902 NZD
Retailer 13$1,002 NZD
Retailer 1$1,194 NZD
Retailer 6$1,324 NZD
Retailer 12$1,548 NZD
Retailer 14$1,656 NZD
Retailer 3$1,907 NZD
Retailer 10$1,958 NZD
Retailer 8$2,023 NZD

36 data points across 15 retailers

22 retailers$531 NZD to $2,884 NZD

Retailer 1
-
$406 NZD
$229 USD
Price last confirmed 29 days ago
Retailer 2
-
$421 NZD
$237 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$490 NZD
$276 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$518 NZD
$292 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$522 NZD
$294 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$522 NZD
$294 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$531 NZD
$299 USD
View
A
Retailer 8
-
$830 NZD
$468 USD
View
A
Retailer 9
-
$879 NZD
ZAR 8,004 ZAR
View
A
Retailer 10
-
$887 NZD
€476 EUR
View
A
Retailer 11
-
$892 NZD
$503 USD
View
A
Retailer 12
-
$902 NZD
£400 GBP
View
A
Retailer 13
-
$1,002 NZD
$565 USD
View
A
Retailer 14
-
$1,194 NZD
$673 USD
View
B+
Retailer 15
-
$1,324 NZD
A$1,148 AUD
View
B+
Retailer 16
-
$1,548 NZD
A$1,342 AUD
View
B+
Retailer 17
-
$1,656 NZD
$933 USD
View
Retailer 18
-
$1,684 NZD
$949 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$1,907 NZD
$1,075 USD
View
B+
Retailer 20
-
$1,958 NZD
£869 GBP
View
B+
Retailer 21
-
$2,023 NZD
$1,140 USD
View
Most Expensive
B
Queensmith
LG700511677 · Oct 27
$2,884 NZD
£1,280 GBP
View
21 more retailers have this diamond
Prices start from $531 NZDSave up to $2,354 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
$531 NZD