Emerald|Lab Grown|IGI

1.55ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG510177917

Certificate IGI LG510177917

Diamond specifications and retailer prices

From $381 USD
Save $929 USD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,310 USD at Rare Carat
View at Rare Carat

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG510177917 or 510177917. Listed at 5 retailers, with prices from $381 to $1,310 at Rare Carat, a $929 spread on the same certified stone. 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

1.55
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510177917
Dimensions10.10 × 6.50 × 4.06 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.10 mm6.50 mm1.55 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510177917
Side View
Table 61.5%Crown 32.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $1,310 USD|Low: $348 USD|High: $12,245 USD|Avg: $2,434 USD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

6 data points across 8 retailers

5 retailers$381 USD - $1,310 USD

B
Cheapest Retailer
-
$381 USD
View
B+
Retailer 2
-
$404 USD
View
B+
Retailer 3
-
$520 USD
ZAR 8,397 ZAR
View
B+
Retailer 4
-
$655 USD
View
Most Expensive
B
Rare Carat
8573 · Sep 9
$1,310 USD
View
4 more retailers have this diamond
Prices start from $381 USDSave up to $929 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.

B+
1.55ct Emerald
$381 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.