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Marquise|Lab Grown|IGI

1.03ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG692559953

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692559953

Diamond specifications and retailer prices

From $438 NZD
$247 USD
As of November 1, 2026
Save $3,199 NZD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,637 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692559953 or 692559953. Listed at 29 retailers as of October 31, 2026, with prices from $438 to $3,637, a $3,199 spread on the same certified stone. Do Amore Diamonds lists it at $3,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692559953
Dimensions11.00 × 5.19 × 3.22 mm
L/W Ratio2.12
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
11.00 mm5.19 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692559953
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

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: $3,637 NZD|Low: $378 NZD|High: $4,400 NZD|Avg: $1,491 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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
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Retailer 22
Retailer 23
November 1, 2026
Retailer 11$378 NZD
Retailer 21$438 NZD
Retailer 8$468 NZD
Retailer 4$727 NZD
Retailer 7$731 NZD
Retailer 10$791 NZD
Retailer 16$825 NZD
Retailer 18$872 NZD
Retailer 5$887 NZD
Retailer 19$890 NZD
Retailer 13$979 NZD
Retailer 12$1,134 NZD
Retailer 20$1,263 NZD
Retailer 22$1,497 NZD
Retailer 3$1,513 NZD
Retailer 14$1,762 NZD
Retailer 9$1,969 NZD
Retailer 2$2,075 NZD
Retailer 6$2,193 NZD
Retailer 23$2,200 NZD
Retailer 17$2,502 NZD
Retailer 15$2,575 NZD
Do Amore Diamonds$3,637 NZD

37 data points across 23 retailers

29 retailers$438 NZD to $3,637 NZD

Retailer 1
-
$378 NZD
$213 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$438 NZD
$247 USD
View
Final sale: no returns
Retailer 3
-
$468 NZD
$264 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$468 NZD
$264 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$495 NZD
$279 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$573 NZD
$323 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$605 NZD
$341 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$727 NZD
HK$3,200 HKD
View
A
Retailer 9
-
$731 NZD
$412 USD
View
A
Retailer 10
-
$791 NZD
$446 USD
View
A
Retailer 11
-
$872 NZD
€468 EUR
View
A
Retailer 12
-
$887 NZD
$500 USD
View
A
Retailer 13
-
$890 NZD
ZAR 8,102 ZAR
View
A
Retailer 14
-
$979 NZD
£434 GBP
View
Retailer 15
-
$1,134 NZD
$639 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,263 NZD
A$1,095 AUD
View
B+
Retailer 17
-
$1,497 NZD
A$1,298 AUD
View
B+
Retailer 18
-
$1,513 NZD
$853 USD
View
B+
Retailer 19
-
$1,664 NZD
$938 USD
View
Retailer 20
-
$1,664 NZD
$938 USD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
$1,762 NZD
SGD 1,342 SGD
View
B+
Retailer 22
-
$1,969 NZD
$1,110 USD
View
B+
Retailer 23
-
$2,075 NZD
£921 GBP
View
Retailer 24
-
$2,175 NZD
$1,226 USD
View
Price last confirmed 32 days ago
B
Retailer 25
-
$2,193 NZD
$1,236 USD
View
B
Retailer 26
-
$2,200 NZD
$1,240 USD
View
B
Retailer 27
-
$2,502 NZD
$1,410 USD
View
Retailer 28
-
$2,575 NZD
A$2,233 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-155167E83 · Oct 31
$3,637 NZD
$2,050 USD
View
28 more retailers have this diamond
Prices start from $438 NZDSave up to $3,199 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
1.03ct Marquise
$438 NZD