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Oval|Lab Grown|IGI

1.70ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG847655686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847655686

Diamond specifications and retailer prices

From $600 NZD
$338 USD
As of November 1, 2026
Save $2,384 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,983 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847655686 or 847655686. Listed at 12 retailers as of November 1, 2026, with prices from $600 to $2,983, a $2,384 spread on the same certified stone. MOH London lists it at $2,983. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655686
Dimensions9.03 × 7.05 × 4.29 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm7.05 mm1.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655686
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: $2,983 NZD|Low: $995 NZD|High: $3,001 NZD|Avg: $1,746 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$995 NZD
Retailer 5$1,136 NZD
Retailer 9$1,146 NZD
Retailer 3$1,201 NZD
Retailer 4$1,204 NZD
Retailer 8$1,280 NZD
Retailer 7$1,736 NZD
Retailer 6$2,184 NZD
Retailer 10$2,383 NZD
Retailer 11$2,470 NZD
MOH London$2,983 NZD

8 data points across 11 retailers

12 retailers$600 NZD to $2,983 NZD

A
Cheapest Retailer
-
$600 NZD
$338 USD
A
Retailer 2
-
$995 NZD
£441 GBP
View
B+
Retailer 3
-
$1,136 NZD
$640 USD
View
A
Retailer 4
-
$1,146 NZD
$646 USD
View
B+
Retailer 5
-
$1,201 NZD
$677 USD
View
B+
Retailer 6
-
$1,204 NZD
€646 EUR
View
B+
Retailer 7
-
$1,280 NZD
ZAR 11,652 ZAR
View
B+
Retailer 8
-
$1,736 NZD
A$1,505 AUD
View
B
Retailer 9
-
$2,184 NZD
$1,231 USD
View
B
Retailer 10
-
$2,383 NZD
SGD 1,815 SGD
View
B
Retailer 11
-
$2,470 NZD
$1,392 USD
View
Most Expensive
B
MOH London
LG847655686 · Nov 1
$2,983 NZD
£1,324 GBP
View
11 more retailers have this diamond
Prices start from $600 NZDSave up to $2,384 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
1.70ct Oval
$600 NZD