Marquise|Natural|IGI

0.70ct H IF Marquise Natural Diamond

VG • H/IF • IGI 816648325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 816648325

Diamond specifications and retailer prices

From $1,390 USD
As of November 2, 2026
Save $1,510 USD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,900 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 816648325. Listed at 8 retailers as of October 30, 2026, with prices from $1,390 to $2,900, a $1,510 spread on the same certified stone. NZ Jewellers lists it at $2,900. 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

0.70
Carat
H
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 816648325
Dimensions8.52 × 4.60 × 2.99 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
8.52 mm4.60 mm0.70 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816648325
Side View
Table 57.0%Crown 36.7°Girdle: STK-THKPavilion 39.1°CuletDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,900 USD|Low: $1,189 USD|High: $3,102 USD|Avg: $1,888 USD|-6.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$1,189 USD
Retailer 7$1,235 USD
Retailer 5$1,390 USD
Retailer 8$1,558 USD
Retailer 4$1,628 USD
Retailer 3$2,131 USD
Retailer 2$2,141 USD
NZ Jewellers$2,900 USD

31 data points across 8 retailers

8 retailers$1,390 USD to $2,900 USD

Retailer 1
-
$1,189 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,235 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,390 USD
View
B
Retailer 4
-
$1,558 USD
View
B+
Retailer 5
-
$1,628 USD
View
B
Retailer 6
-
$2,131 USD
View
B
Retailer 7
-
$2,141 USD
View
Most Expensive
B
NZ Jewellers
927e62eb-81a1-4191-80f7-7e40c48f4a4b · Oct 30
$2,900 USD
View
7 more retailers have this diamond
Prices start from $1,390 USDSave up to $1,510 USD

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.

B+
0.70ct Marquise
$1,390 USD