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Marquise|Lab Grown|IGI

1.98ct G IF Marquise Lab Grown Diamond

EX • G/IF • IGI LG847678851

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847678851

Diamond specifications and retailer prices

From $1,069 NZD
As of November 3, 2026
Save $4,088 NZD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,156 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.98ct lab-grown marquise diamond

This 1.98ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG847678851 or 847678851. Listed at 9 retailers as of November 1, 2026, with prices from $1,069 to $5,156, a $4,088 spread on the same certified stone. Rare Carat lists it at $5,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678851
Dimensions13.02 × 6.48 × 4.09 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.02 mm6.48 mm1.98 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678851
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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 3
Current: $1,622 NZD|Low: $1,069 NZD|High: $4,239 NZD|Avg: $2,361 NZD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7$1,069 NZD
Retailer 3$1,319 NZD
Retailer 6$1,437 NZD
Retailer 1$1,622 NZD
Retailer 8$2,752 NZD
Retailer 4$3,211 NZD
Retailer 2$3,602 NZD
Retailer 5$4,239 NZD

12 data points across 8 retailers

9 retailers$1,069 NZD to $5,156 NZD

A
Cheapest Retailer
-
$1,069 NZD
A
Retailer 2
-
$1,319 NZD
View
A
Retailer 3
-
$1,437 NZD
View
A
Retailer 4
-
$1,622 NZD
View
A
Retailer 5
-
$2,752 NZD
View
B+
Retailer 6
-
$3,211 NZD
View
B+
Retailer 7
-
$3,602 NZD
View
B+
Retailer 8
-
$4,239 NZD
View
Most Expensive
B
Rare Carat
MAD-MA-141665 · Nov 1
$5,156 NZD
$2,900 USD
View
8 more retailers have this diamond
Prices start from $1,069 NZDSave up to $4,088 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
1.98ct Marquise
$1,069 NZD